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Finding the Third Proportional to 60,897,924 and 143,708,200

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Solution

The third proportional to 60,897,924 and 143,708,200 is: 339,125,628.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,897,924 : 143,708,200 = 143,708,200 : x
  2. Step 2: Convert to fraction form
    60,897,924/143,708,200 = 143,708,200/x
  3. Step 3: Cross multiply
    60,897,924x = 143,708,200 × 143,708,200
  4. Step 4: Simplify right side
    60,897,924x = 20,652,046,747,240,000
  5. Step 5: Solve for x
    x = 20,652,046,747,240,000/60,897,924
  6. Step 6: Final answer
    x = 339,125,628.44

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.