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Finding the Third Proportional to 5,391,794 and 11,541,742

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Solution

The third proportional to 5,391,794 and 11,541,742 is: 24,706,397.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,391,794 : 11,541,742 = 11,541,742 : x
  2. Step 2: Convert to fraction form
    5,391,794/11,541,742 = 11,541,742/x
  3. Step 3: Cross multiply
    5,391,794x = 11,541,742 × 11,541,742
  4. Step 4: Simplify right side
    5,391,794x = 133,211,808,394,564
  5. Step 5: Solve for x
    x = 133,211,808,394,564/5,391,794
  6. Step 6: Final answer
    x = 24,706,397.98

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.