Finding the Fourth Proportional to 64,970,151.06, 97,455,392.73 and 16,448,010.05
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Solution
The fourth proportional to 64,970,151.06, 97,455,392.73 and 16,448,010.05 is: 24,672,057.13
Step by Step Solution
- Step 1: Write the proportion equation
64,970,151.06 : 97,455,392.73 = 16,448,010.05 : x - Step 2: Convert to fraction form
64,970,151.06/97,455,392.73 = 16,448,010.05/x - Step 3: Cross multiply
64,970,151.06x = 97,455,392.73 × 16,448,010.05 - Step 4: Simplify right side
64,970,151.06x = 1,602,947,278,642,054.75 - Step 5: Solve for x
x = 1,602,947,278,642,054.75/64,970,151.06 - Step 6: Final answer
x = 24,672,057.13
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.