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Finding the Third Proportional to 57,339,202.50 and 123,806,961

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Solution

The third proportional to 57,339,202.50 and 123,806,961 is: 267,324,324.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,339,202.50 : 123,806,961 = 123,806,961 : x
  2. Step 2: Convert to fraction form
    57,339,202.50/123,806,961 = 123,806,961/x
  3. Step 3: Cross multiply
    57,339,202.50x = 123,806,961 × 123,806,961
  4. Step 4: Simplify right side
    57,339,202.50x = 15,328,163,592,055,520
  5. Step 5: Solve for x
    x = 15,328,163,592,055,520/57,339,202.50
  6. Step 6: Final answer
    x = 267,324,324.79

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.