Finding the Fourth Proportional to 437,958,429.84, 656,853,918.84 and 131,250,538.80
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Solution
The fourth proportional to 437,958,429.84, 656,853,918.84 and 131,250,538.80 is: 196,850,716.61
Step by Step Solution
- Step 1: Write the proportion equation
437,958,429.84 : 656,853,918.84 = 131,250,538.80 : x - Step 2: Convert to fraction form
437,958,429.84/656,853,918.84 = 131,250,538.80/x - Step 3: Cross multiply
437,958,429.84x = 656,853,918.84 × 131,250,538.80 - Step 4: Simplify right side
437,958,429.84x = 86,212,430,760,641,472 - Step 5: Solve for x
x = 86,212,430,760,641,472/437,958,429.84 - Step 6: Final answer
x = 196,850,716.61
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