Home / 41,458,836.27-62,197,352.33-12,707,134.59

Finding the Fourth Proportional to 41,458,836.27, 62,197,352.33 and 12,707,134.59

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Solution

The fourth proportional to 41,458,836.27, 62,197,352.33 and 12,707,134.59 is: 19,063,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,458,836.27 : 62,197,352.33 = 12,707,134.59 : x
  2. Step 2: Convert to fraction form
    41,458,836.27/62,197,352.33 = 12,707,134.59/x
  3. Step 3: Cross multiply
    41,458,836.27x = 62,197,352.33 × 12,707,134.59
  4. Step 4: Simplify right side
    41,458,836.27x = 790,350,127,198,960.12
  5. Step 5: Solve for x
    x = 790,350,127,198,960.12/41,458,836.27
  6. Step 6: Final answer
    x = 19,063,490.40

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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.