Finding the Fourth Proportional to 351,483,102.44, 527,253,344.62 and 176,516,152.60
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Solution
The fourth proportional to 351,483,102.44, 527,253,344.62 and 176,516,152.60 is: 264,788,637.61
Step by Step Solution
- Step 1: Write the proportion equation
351,483,102.44 : 527,253,344.62 = 176,516,152.60 : x - Step 2: Convert to fraction form
351,483,102.44/527,253,344.62 = 176,516,152.60/x - Step 3: Cross multiply
351,483,102.44x = 527,253,344.62 × 176,516,152.60 - Step 4: Simplify right side
351,483,102.44x = 93,068,731,837,804,304 - Step 5: Solve for x
x = 93,068,731,837,804,304/351,483,102.44 - Step 6: Final answer
x = 264,788,637.61
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.