Home / 23,425,891.24-32,327,504.58-13,499,126.86

Finding the Fourth Proportional to 23,425,891.24, 32,327,504.58 and 13,499,126.86

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Solution

The fourth proportional to 23,425,891.24, 32,327,504.58 and 13,499,126.86 is: 18,628,665.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,425,891.24 : 32,327,504.58 = 13,499,126.86 : x
  2. Step 2: Convert to fraction form
    23,425,891.24/32,327,504.58 = 13,499,126.86/x
  3. Step 3: Cross multiply
    23,425,891.24x = 32,327,504.58 × 13,499,126.86
  4. Step 4: Simplify right side
    23,425,891.24x = 436,393,085,392,651
  5. Step 5: Solve for x
    x = 436,393,085,392,651/23,425,891.24
  6. Step 6: Final answer
    x = 18,628,665.22

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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.