Home / 41,901,704.32-62,855,213.23-13,148,974.75

Finding the Fourth Proportional to 41,901,704.32, 62,855,213.23 and 13,148,974.75

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Solution

The fourth proportional to 41,901,704.32, 62,855,213.23 and 13,148,974.75 is: 19,724,295.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,901,704.32 : 62,855,213.23 = 13,148,974.75 : x
  2. Step 2: Convert to fraction form
    41,901,704.32/62,855,213.23 = 13,148,974.75/x
  3. Step 3: Cross multiply
    41,901,704.32x = 62,855,213.23 × 13,148,974.75
  4. Step 4: Simplify right side
    41,901,704.32x = 826,481,611,667,135.88
  5. Step 5: Solve for x
    x = 826,481,611,667,135.88/41,901,704.32
  6. Step 6: Final answer
    x = 19,724,295.83

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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.