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Finding the Third Proportional to 15,652,598 and 33,910,780

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Solution

The third proportional to 15,652,598 and 33,910,780 is: 73,466,462.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,652,598 : 33,910,780 = 33,910,780 : x
  2. Step 2: Convert to fraction form
    15,652,598/33,910,780 = 33,910,780/x
  3. Step 3: Cross multiply
    15,652,598x = 33,910,780 × 33,910,780
  4. Step 4: Simplify right side
    15,652,598x = 1,149,941,000,208,400
  5. Step 5: Solve for x
    x = 1,149,941,000,208,400/15,652,598
  6. Step 6: Final answer
    x = 73,466,462.26

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.