to get the LTV I use a formula like

loanOrder.CurrentLTV = loanOrder.TotalDebt / (loanOrder.CollateralAmount * assetPrice) * 100

how can I calculate how much more collateral I need to add in order to decrease the LTV

to get the LTV I use a formula like

loanOrder.CurrentLTV = loanOrder.TotalDebt / (loanOrder.CollateralAmount * assetPrice) * 100

how can I calculate how much more collateral I need to add in order to decrease the LTV

To calculate how much more collateral you need to add in order to decrease the Loan-to-Value (LTV) ratio, you can use the following approach:

**Determine the desired LTV**: Let’s call this`desiredLTV`

.**Calculate the current total debt**: This is`loanOrder.TotalDebt`

.**Calculate the current collateral value**: This is`loanOrder.CollateralAmount * assetPrice`

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The formula for LTV is:

CurrentLTV=CollateralAmount×assetPriceTotalDebt×100