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Finding the Third Proportional to 60,692,351 and 88,734,339

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Solution

The third proportional to 60,692,351 and 88,734,339 is: 129,732,705.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,692,351 : 88,734,339 = 88,734,339 : x
  2. Step 2: Convert to fraction form
    60,692,351/88,734,339 = 88,734,339/x
  3. Step 3: Cross multiply
    60,692,351x = 88,734,339 × 88,734,339
  4. Step 4: Simplify right side
    60,692,351x = 7,873,782,917,766,921
  5. Step 5: Solve for x
    x = 7,873,782,917,766,921/60,692,351
  6. Step 6: Final answer
    x = 129,732,705.82

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.