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Finding the Third Proportional to 11,560,263 and 25,408,695

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Solution

The third proportional to 11,560,263 and 25,408,695 is: 55,846,634.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,560,263 : 25,408,695 = 25,408,695 : x
  2. Step 2: Convert to fraction form
    11,560,263/25,408,695 = 25,408,695/x
  3. Step 3: Cross multiply
    11,560,263x = 25,408,695 × 25,408,695
  4. Step 4: Simplify right side
    11,560,263x = 645,601,781,603,025
  5. Step 5: Solve for x
    x = 645,601,781,603,025/11,560,263
  6. Step 6: Final answer
    x = 55,846,634.42

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.