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Finding the Third Proportional to 4,995,373.50 and 10,915,227

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Solution

The third proportional to 4,995,373.50 and 10,915,227 is: 23,850,504.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,373.50 : 10,915,227 = 10,915,227 : x
  2. Step 2: Convert to fraction form
    4,995,373.50/10,915,227 = 10,915,227/x
  3. Step 3: Cross multiply
    4,995,373.50x = 10,915,227 × 10,915,227
  4. Step 4: Simplify right side
    4,995,373.50x = 119,142,180,461,529
  5. Step 5: Solve for x
    x = 119,142,180,461,529/4,995,373.50
  6. Step 6: Final answer
    x = 23,850,504.96

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.