Galactic Civilizations IV: Supernova Galactic Civilizations IV: Supernova Galactic Civilizations IV

Income Calculation

Published on Monday, July 12, 2021 By PaulLach In GalCiv IV Early Access Feedback

I was looking at the income for Earth and trying to figure-out the math.  Can someone explain how the income shown below is only 15.42?

I would expect to add the Wealth Input (3.98), the Global Difficulty Modifier (1.0), and the Central Bank (14.0) together for a total of 19.  I would then expect to multiply that by the sum of the percentage adjustments (40% + 180% + 5% = 225%) to get 42.75.  I would then expect to subtract taxes (25%) to get income of 32 not 15.42.  Where did I go wrong?