Home / 41,458,837.27-62,197,353.83-12,707,135.59

Finding the Fourth Proportional to 41,458,837.27, 62,197,353.83 and 12,707,135.59

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Solution

The fourth proportional to 41,458,837.27, 62,197,353.83 and 12,707,135.59 is: 19,063,491.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,458,837.27 : 62,197,353.83 = 12,707,135.59 : x
  2. Step 2: Convert to fraction form
    41,458,837.27/62,197,353.83 = 12,707,135.59/x
  3. Step 3: Cross multiply
    41,458,837.27x = 62,197,353.83 × 12,707,135.59
  4. Step 4: Simplify right side
    41,458,837.27x = 790,350,208,457,015.75
  5. Step 5: Solve for x
    x = 790,350,208,457,015.75/41,458,837.27
  6. Step 6: Final answer
    x = 19,063,491.90

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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.