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Finding the Third Proportional to 29,149,452 and 62,712,216

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Solution

The third proportional to 29,149,452 and 62,712,216 is: 134,919,244.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,149,452 : 62,712,216 = 62,712,216 : x
  2. Step 2: Convert to fraction form
    29,149,452/62,712,216 = 62,712,216/x
  3. Step 3: Cross multiply
    29,149,452x = 62,712,216 × 62,712,216
  4. Step 4: Simplify right side
    29,149,452x = 3,932,822,035,630,656
  5. Step 5: Solve for x
    x = 3,932,822,035,630,656/29,149,452
  6. Step 6: Final answer
    x = 134,919,244.30

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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.