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Finding the Third Proportional to 8,327,266 and 18,569,211

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Solution

The third proportional to 8,327,266 and 18,569,211 is: 41,408,020.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,327,266 : 18,569,211 = 18,569,211 : x
  2. Step 2: Convert to fraction form
    8,327,266/18,569,211 = 18,569,211/x
  3. Step 3: Cross multiply
    8,327,266x = 18,569,211 × 18,569,211
  4. Step 4: Simplify right side
    8,327,266x = 344,815,597,162,521
  5. Step 5: Solve for x
    x = 344,815,597,162,521/8,327,266
  6. Step 6: Final answer
    x = 41,408,020.01

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