Finding the Fourth Proportional to 15,884,273,710.62, 23,829,552,558 and 4,539,552,528.87
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Solution
The fourth proportional to 15,884,273,710.62, 23,829,552,558 and 4,539,552,528.87 is: 6,810,226,740.44
Step by Step Solution
- Step 1: Write the proportion equation
15,884,273,710.62 : 23,829,552,558 = 4,539,552,528.87 : x - Step 2: Convert to fraction form
15,884,273,710.62/23,829,552,558 = 4,539,552,528.87/x - Step 3: Cross multiply
15,884,273,710.62x = 23,829,552,558 × 4,539,552,528.87 - Step 4: Simplify right side
15,884,273,710.62x = 108,175,505,576,509,472,768 - Step 5: Solve for x
x = 108,175,505,576,509,472,768/15,884,273,710.62 - Step 6: Final answer
x = 6,810,226,740.44
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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.