Home / 25,067,519.11-37,601,408.42-11,411,115.02

Finding the Fourth Proportional to 25,067,519.11, 37,601,408.42 and 11,411,115.02

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Solution

The fourth proportional to 25,067,519.11, 37,601,408.42 and 11,411,115.02 is: 17,116,731.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067,519.11 : 37,601,408.42 = 11,411,115.02 : x
  2. Step 2: Convert to fraction form
    25,067,519.11/37,601,408.42 = 11,411,115.02/x
  3. Step 3: Cross multiply
    25,067,519.11x = 37,601,408.42 × 11,411,115.02
  4. Step 4: Simplify right side
    25,067,519.11x = 429,073,996,394,616.50
  5. Step 5: Solve for x
    x = 429,073,996,394,616.50/25,067,519.11
  6. Step 6: Final answer
    x = 17,116,731.60

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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.