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Finding the Third Proportional to 8,327,244 and 18,569,188

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Solution

The third proportional to 8,327,244 and 18,569,188 is: 41,408,026.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,327,244 : 18,569,188 = 18,569,188 : x
  2. Step 2: Convert to fraction form
    8,327,244/18,569,188 = 18,569,188/x
  3. Step 3: Cross multiply
    8,327,244x = 18,569,188 × 18,569,188
  4. Step 4: Simplify right side
    8,327,244x = 344,814,742,979,344
  5. Step 5: Solve for x
    x = 344,814,742,979,344/8,327,244
  6. Step 6: Final answer
    x = 41,408,026.83

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.