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Finding the Third Proportional to 21,127,670 and 44,524,767

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Solution

The third proportional to 21,127,670 and 44,524,767 is: 93,832,158.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,127,670 : 44,524,767 = 44,524,767 : x
  2. Step 2: Convert to fraction form
    21,127,670/44,524,767 = 44,524,767/x
  3. Step 3: Cross multiply
    21,127,670x = 44,524,767 × 44,524,767
  4. Step 4: Simplify right side
    21,127,670x = 1,982,454,876,404,289
  5. Step 5: Solve for x
    x = 1,982,454,876,404,289/21,127,670
  6. Step 6: Final answer
    x = 93,832,158.32

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.