Finding the Fourth Proportional to 437,958,430.84, 656,853,920.34 and 131,250,539.80
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Solution
The fourth proportional to 437,958,430.84, 656,853,920.34 and 131,250,539.80 is: 196,850,718.11
Step by Step Solution
- Step 1: Write the proportion equation
437,958,430.84 : 656,853,920.34 = 131,250,539.80 : x - Step 2: Convert to fraction form
437,958,430.84/656,853,920.34 = 131,250,539.80/x - Step 3: Cross multiply
437,958,430.84x = 656,853,920.34 × 131,250,539.80 - Step 4: Simplify right side
437,958,430.84x = 86,212,431,614,371,200 - Step 5: Solve for x
x = 86,212,431,614,371,200/437,958,430.84 - Step 6: Final answer
x = 196,850,718.11
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