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Finding the Third Proportional to 37,024,060 and 79,737,691

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Solution

The third proportional to 37,024,060 and 79,737,691 is: 171,728,853.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,024,060 : 79,737,691 = 79,737,691 : x
  2. Step 2: Convert to fraction form
    37,024,060/79,737,691 = 79,737,691/x
  3. Step 3: Cross multiply
    37,024,060x = 79,737,691 × 79,737,691
  4. Step 4: Simplify right side
    37,024,060x = 6,358,099,366,011,481
  5. Step 5: Solve for x
    x = 6,358,099,366,011,481/37,024,060
  6. Step 6: Final answer
    x = 171,728,853.24

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.