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Finding the Third Proportional to 60,580,620 and 93,982,320

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Solution

The third proportional to 60,580,620 and 93,982,320 is: 145,800,364.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,580,620 : 93,982,320 = 93,982,320 : x
  2. Step 2: Convert to fraction form
    60,580,620/93,982,320 = 93,982,320/x
  3. Step 3: Cross multiply
    60,580,620x = 93,982,320 × 93,982,320
  4. Step 4: Simplify right side
    60,580,620x = 8,832,676,472,582,400
  5. Step 5: Solve for x
    x = 8,832,676,472,582,400/60,580,620
  6. Step 6: Final answer
    x = 145,800,364.42

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.