Home / 57,934,132.40-86,967,553.80-34,013,082.80

Finding the Fourth Proportional to 57,934,132.40, 86,967,553.80 and 34,013,082.80

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Solution

The fourth proportional to 57,934,132.40, 86,967,553.80 and 34,013,082.80 is: 51,058,581.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,934,132.40 : 86,967,553.80 = 34,013,082.80 : x
  2. Step 2: Convert to fraction form
    57,934,132.40/86,967,553.80 = 34,013,082.80/x
  3. Step 3: Cross multiply
    57,934,132.40x = 86,967,553.80 × 34,013,082.80
  4. Step 4: Simplify right side
    57,934,132.40x = 2,958,034,608,312,854.50
  5. Step 5: Solve for x
    x = 2,958,034,608,312,854.50/57,934,132.40
  6. Step 6: Final answer
    x = 51,058,581.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.