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Finding the Third Proportional to 62,648,883 and 134,552,070

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Solution

The third proportional to 62,648,883 and 134,552,070 is: 288,979,765.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,648,883 : 134,552,070 = 134,552,070 : x
  2. Step 2: Convert to fraction form
    62,648,883/134,552,070 = 134,552,070/x
  3. Step 3: Cross multiply
    62,648,883x = 134,552,070 × 134,552,070
  4. Step 4: Simplify right side
    62,648,883x = 18,104,259,541,284,900
  5. Step 5: Solve for x
    x = 18,104,259,541,284,900/62,648,883
  6. Step 6: Final answer
    x = 288,979,765.87

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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.