Finding the Fourth Proportional to 22,841,934.62, 34,271,874.09 and 10,053,473.99
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Solution
The fourth proportional to 22,841,934.62, 34,271,874.09 and 10,053,473.99 is: 15,084,159.92
Step by Step Solution
- Step 1: Write the proportion equation
22,841,934.62 : 34,271,874.09 = 10,053,473.99 : x - Step 2: Convert to fraction form
22,841,934.62/34,271,874.09 = 10,053,473.99/x - Step 3: Cross multiply
22,841,934.62x = 34,271,874.09 × 10,053,473.99 - Step 4: Simplify right side
22,841,934.62x = 344,551,394,581,010.56 - Step 5: Solve for x
x = 344,551,394,581,010.56/22,841,934.62 - Step 6: Final answer
x = 15,084,159.92
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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.