Home / 15,108,883.11-22,667,737.82-4,873,516.29

Finding the Fourth Proportional to 15,108,883.11, 22,667,737.82 and 4,873,516.29

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Solution

The fourth proportional to 15,108,883.11, 22,667,737.82 and 4,873,516.29 is: 7,311,697.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,108,883.11 : 22,667,737.82 = 4,873,516.29 : x
  2. Step 2: Convert to fraction form
    15,108,883.11/22,667,737.82 = 4,873,516.29/x
  3. Step 3: Cross multiply
    15,108,883.11x = 22,667,737.82 × 4,873,516.29
  4. Step 4: Simplify right side
    15,108,883.11x = 110,471,589,498,851.52
  5. Step 5: Solve for x
    x = 110,471,589,498,851.52/15,108,883.11
  6. Step 6: Final answer
    x = 7,311,697.94

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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.