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Finding the Third Proportional to 10,668,451 and 23,042,703

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Solution

The third proportional to 10,668,451 and 23,042,703 is: 49,769,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,668,451 : 23,042,703 = 23,042,703 : x
  2. Step 2: Convert to fraction form
    10,668,451/23,042,703 = 23,042,703/x
  3. Step 3: Cross multiply
    10,668,451x = 23,042,703 × 23,042,703
  4. Step 4: Simplify right side
    10,668,451x = 530,966,161,546,209
  5. Step 5: Solve for x
    x = 530,966,161,546,209/10,668,451
  6. Step 6: Final answer
    x = 49,769,752.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.