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Finding the Third Proportional to 60,604,404 and 129,717,696

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Solution

The third proportional to 60,604,404 and 129,717,696 is: 277,647,820.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,604,404 : 129,717,696 = 129,717,696 : x
  2. Step 2: Convert to fraction form
    60,604,404/129,717,696 = 129,717,696/x
  3. Step 3: Cross multiply
    60,604,404x = 129,717,696 × 129,717,696
  4. Step 4: Simplify right side
    60,604,404x = 16,826,680,655,548,416
  5. Step 5: Solve for x
    x = 16,826,680,655,548,416/60,604,404
  6. Step 6: Final answer
    x = 277,647,820.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.