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Finding the Third Proportional to 4,859,558 and 10,498,372

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Solution

The third proportional to 4,859,558 and 10,498,372 is: 22,680,213.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,859,558 : 10,498,372 = 10,498,372 : x
  2. Step 2: Convert to fraction form
    4,859,558/10,498,372 = 10,498,372/x
  3. Step 3: Cross multiply
    4,859,558x = 10,498,372 × 10,498,372
  4. Step 4: Simplify right side
    4,859,558x = 110,215,814,650,384
  5. Step 5: Solve for x
    x = 110,215,814,650,384/4,859,558
  6. Step 6: Final answer
    x = 22,680,213.85

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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.