Home / 38,214,780.48-57,187,542.24-23,844,617.28

Finding the Fourth Proportional to 38,214,780.48, 57,187,542.24 and 23,844,617.28

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Solution

The fourth proportional to 38,214,780.48, 57,187,542.24 and 23,844,617.28 is: 35,682,922.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,214,780.48 : 57,187,542.24 = 23,844,617.28 : x
  2. Step 2: Convert to fraction form
    38,214,780.48/57,187,542.24 = 23,844,617.28/x
  3. Step 3: Cross multiply
    38,214,780.48x = 57,187,542.24 × 23,844,617.28
  4. Step 4: Simplify right side
    38,214,780.48x = 1,363,615,057,896,634
  5. Step 5: Solve for x
    x = 1,363,615,057,896,634/38,214,780.48
  6. Step 6: Final answer
    x = 35,682,922.70

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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.