Home / 24,291,626.72-33,522,443.49-13,278,422.84

Finding the Fourth Proportional to 24,291,626.72, 33,522,443.49 and 13,278,422.84

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Solution

The fourth proportional to 24,291,626.72, 33,522,443.49 and 13,278,422.84 is: 18,324,222.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,291,626.72 : 33,522,443.49 = 13,278,422.84 : x
  2. Step 2: Convert to fraction form
    24,291,626.72/33,522,443.49 = 13,278,422.84/x
  3. Step 3: Cross multiply
    24,291,626.72x = 33,522,443.49 × 13,278,422.84
  4. Step 4: Simplify right side
    24,291,626.72x = 445,125,179,290,225.31
  5. Step 5: Solve for x
    x = 445,125,179,290,225.31/24,291,626.72
  6. Step 6: Final answer
    x = 18,324,222.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.