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Finding the Third Proportional to 5,021,935 and 10,700,847

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Solution

The third proportional to 5,021,935 and 10,700,847 is: 22,801,594.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,935 : 10,700,847 = 10,700,847 : x
  2. Step 2: Convert to fraction form
    5,021,935/10,700,847 = 10,700,847/x
  3. Step 3: Cross multiply
    5,021,935x = 10,700,847 × 10,700,847
  4. Step 4: Simplify right side
    5,021,935x = 114,508,126,517,409
  5. Step 5: Solve for x
    x = 114,508,126,517,409/5,021,935
  6. Step 6: Final answer
    x = 22,801,594.71

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.