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Finding the Third Proportional to 8,132,503 and 17,103,689

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Solution

The third proportional to 8,132,503 and 17,103,689 is: 35,971,235.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,132,503 : 17,103,689 = 17,103,689 : x
  2. Step 2: Convert to fraction form
    8,132,503/17,103,689 = 17,103,689/x
  3. Step 3: Cross multiply
    8,132,503x = 17,103,689 × 17,103,689
  4. Step 4: Simplify right side
    8,132,503x = 292,536,177,408,721
  5. Step 5: Solve for x
    x = 292,536,177,408,721/8,132,503
  6. Step 6: Final answer
    x = 35,971,235.11

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.