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Finding the Third Proportional to 60,676,953 and 133,721,801

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Solution

The third proportional to 60,676,953 and 133,721,801 is: 294,700,362.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,676,953 : 133,721,801 = 133,721,801 : x
  2. Step 2: Convert to fraction form
    60,676,953/133,721,801 = 133,721,801/x
  3. Step 3: Cross multiply
    60,676,953x = 133,721,801 × 133,721,801
  4. Step 4: Simplify right side
    60,676,953x = 17,881,520,062,683,600
  5. Step 5: Solve for x
    x = 17,881,520,062,683,600/60,676,953
  6. Step 6: Final answer
    x = 294,700,362.80

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.