Home / 29,642,251.15-44,465,619.20-9,174,040.92

Finding the Fourth Proportional to 29,642,251.15, 44,465,619.20 and 9,174,040.92

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Solution

The fourth proportional to 29,642,251.15, 44,465,619.20 and 9,174,040.92 is: 13,761,755.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642,251.15 : 44,465,619.20 = 9,174,040.92 : x
  2. Step 2: Convert to fraction form
    29,642,251.15/44,465,619.20 = 9,174,040.92/x
  3. Step 3: Cross multiply
    29,642,251.15x = 44,465,619.20 × 9,174,040.92
  4. Step 4: Simplify right side
    29,642,251.15x = 407,929,410,028,067.44
  5. Step 5: Solve for x
    x = 407,929,410,028,067.44/29,642,251.15
  6. Step 6: Final answer
    x = 13,761,755.41

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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.