Finding the Fourth Proportional to 337,862,026.31, 506,984,754.58 and 182,413,764.23
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Solution
The fourth proportional to 337,862,026.31, 506,984,754.58 and 182,413,764.23 is: 273,724,154.50
Step by Step Solution
- Step 1: Write the proportion equation
337,862,026.31 : 506,984,754.58 = 182,413,764.23 : x - Step 2: Convert to fraction form
337,862,026.31/506,984,754.58 = 182,413,764.23/x - Step 3: Cross multiply
337,862,026.31x = 506,984,754.58 × 182,413,764.23 - Step 4: Simplify right side
337,862,026.31x = 92,480,997,487,169,568 - Step 5: Solve for x
x = 92,480,997,487,169,568/337,862,026.31 - Step 6: Final answer
x = 273,724,154.50
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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.