Home / 14,942,034.56-22,415,410.08-5,229,359.92

Finding the Fourth Proportional to 14,942,034.56, 22,415,410.08 and 5,229,359.92

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Solution

The fourth proportional to 14,942,034.56, 22,415,410.08 and 5,229,359.92 is: 7,844,865.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,942,034.56 : 22,415,410.08 = 5,229,359.92 : x
  2. Step 2: Convert to fraction form
    14,942,034.56/22,415,410.08 = 5,229,359.92/x
  3. Step 3: Cross multiply
    14,942,034.56x = 22,415,410.08 × 5,229,359.92
  4. Step 4: Simplify right side
    14,942,034.56x = 117,218,247,062,715.98
  5. Step 5: Solve for x
    x = 117,218,247,062,715.98/14,942,034.56
  6. Step 6: Final answer
    x = 7,844,865.21

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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.