Finding the Fourth Proportional to 387,832,885.98, 581,745,495 and 177,683,962.53
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Solution
The fourth proportional to 387,832,885.98, 581,745,495 and 177,683,962.53 is: 266,524,187.28
Step by Step Solution
- Step 1: Write the proportion equation
387,832,885.98 : 581,745,495 = 177,683,962.53 : x - Step 2: Convert to fraction form
387,832,885.98/581,745,495 = 177,683,962.53/x - Step 3: Cross multiply
387,832,885.98x = 581,745,495 × 177,683,962.53 - Step 4: Simplify right side
387,832,885.98x = 103,366,844,735,576,304 - Step 5: Solve for x
x = 103,366,844,735,576,304/387,832,885.98 - Step 6: Final answer
x = 266,524,187.28
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