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Finding the Third Proportional to 60,881,467 and 132,926,569

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Solution

The third proportional to 60,881,467 and 132,926,569 is: 290,227,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,881,467 : 132,926,569 = 132,926,569 : x
  2. Step 2: Convert to fraction form
    60,881,467/132,926,569 = 132,926,569/x
  3. Step 3: Cross multiply
    60,881,467x = 132,926,569 × 132,926,569
  4. Step 4: Simplify right side
    60,881,467x = 17,669,472,746,111,760
  5. Step 5: Solve for x
    x = 17,669,472,746,111,760/60,881,467
  6. Step 6: Final answer
    x = 290,227,447.15

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.