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Finding the Third Proportional to 27,948,894 and 60,818,538

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Solution

The third proportional to 27,948,894 and 60,818,538 is: 132,344,935.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,948,894 : 60,818,538 = 60,818,538 : x
  2. Step 2: Convert to fraction form
    27,948,894/60,818,538 = 60,818,538/x
  3. Step 3: Cross multiply
    27,948,894x = 60,818,538 × 60,818,538
  4. Step 4: Simplify right side
    27,948,894x = 3,698,894,564,457,444
  5. Step 5: Solve for x
    x = 3,698,894,564,457,444/27,948,894
  6. Step 6: Final answer
    x = 132,344,935.17

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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.