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Finding the Third Proportional to 5,164,042.50 and 11,347,227

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Solution

The third proportional to 5,164,042.50 and 11,347,227 is: 24,933,869.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,164,042.50 : 11,347,227 = 11,347,227 : x
  2. Step 2: Convert to fraction form
    5,164,042.50/11,347,227 = 11,347,227/x
  3. Step 3: Cross multiply
    5,164,042.50x = 11,347,227 × 11,347,227
  4. Step 4: Simplify right side
    5,164,042.50x = 128,759,560,589,529
  5. Step 5: Solve for x
    x = 128,759,560,589,529/5,164,042.50
  6. Step 6: Final answer
    x = 24,933,869.27

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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.