Liquid A has a concentration of 165g/ml Liquid B has a concentration of 110g/ml

What volume of each of the two liquids would you need to make up a solution that has a ratio of 1:3 where 1 is Liquid B and 3 is Liquid A.

Not sure if I know what you're asking.

IF you have 1 ml of B, that's 110g concentration. Then 2ml of A, which has concentration of 165g/ml, so that's 330g

So, that makes it 110:330, which is 1:3.

Is that what you're looking for?