Home / 24,765,318.80-34,176,247.26-13,752,034.82

Finding the Fourth Proportional to 24,765,318.80, 34,176,247.26 and 13,752,034.82

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Solution

The fourth proportional to 24,765,318.80, 34,176,247.26 and 13,752,034.82 is: 18,977,867.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,765,318.80 : 34,176,247.26 = 13,752,034.82 : x
  2. Step 2: Convert to fraction form
    24,765,318.80/34,176,247.26 = 13,752,034.82/x
  3. Step 3: Cross multiply
    24,765,318.80x = 34,176,247.26 × 13,752,034.82
  4. Step 4: Simplify right side
    24,765,318.80x = 469,992,942,336,449.56
  5. Step 5: Solve for x
    x = 469,992,942,336,449.56/24,765,318.80
  6. Step 6: Final answer
    x = 18,977,867.64

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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.