Home / 26,164,608.49-39,247,996.24-7,720,552.85

Finding the Fourth Proportional to 26,164,608.49, 39,247,996.24 and 7,720,552.85

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Solution

The fourth proportional to 26,164,608.49, 39,247,996.24 and 7,720,552.85 is: 11,581,149.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,164,608.49 : 39,247,996.24 = 7,720,552.85 : x
  2. Step 2: Convert to fraction form
    26,164,608.49/39,247,996.24 = 7,720,552.85/x
  3. Step 3: Cross multiply
    26,164,608.49x = 39,247,996.24 × 7,720,552.85
  4. Step 4: Simplify right side
    26,164,608.49x = 303,016,229,335,292
  5. Step 5: Solve for x
    x = 303,016,229,335,292/26,164,608.49
  6. Step 6: Final answer
    x = 11,581,149.00

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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.