Home / 24,887,272.20-34,342,681.87-13,873,534.73

Finding the Fourth Proportional to 24,887,272.20, 34,342,681.87 and 13,873,534.73

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Solution

The fourth proportional to 24,887,272.20, 34,342,681.87 and 13,873,534.73 is: 19,144,500.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,887,272.20 : 34,342,681.87 = 13,873,534.73 : x
  2. Step 2: Convert to fraction form
    24,887,272.20/34,342,681.87 = 13,873,534.73/x
  3. Step 3: Cross multiply
    24,887,272.20x = 34,342,681.87 × 13,873,534.73
  4. Step 4: Simplify right side
    24,887,272.20x = 476,454,389,473,072.88
  5. Step 5: Solve for x
    x = 476,454,389,473,072.88/24,887,272.20
  6. Step 6: Final answer
    x = 19,144,500.28

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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.