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Finding the Third Proportional to 59,762,206 and 87,934,373

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Solution

The third proportional to 59,762,206 and 87,934,373 is: 129,387,023.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,762,206 : 87,934,373 = 87,934,373 : x
  2. Step 2: Convert to fraction form
    59,762,206/87,934,373 = 87,934,373/x
  3. Step 3: Cross multiply
    59,762,206x = 87,934,373 × 87,934,373
  4. Step 4: Simplify right side
    59,762,206x = 7,732,453,954,903,129
  5. Step 5: Solve for x
    x = 7,732,453,954,903,129/59,762,206
  6. Step 6: Final answer
    x = 129,387,023.55

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.