Home / 26,291,471.27-36,282,245.72-14,689,034.73

Finding the Fourth Proportional to 26,291,471.27, 36,282,245.72 and 14,689,034.73

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Solution

The fourth proportional to 26,291,471.27, 36,282,245.72 and 14,689,034.73 is: 20,270,876.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,291,471.27 : 36,282,245.72 = 14,689,034.73 : x
  2. Step 2: Convert to fraction form
    26,291,471.27/36,282,245.72 = 14,689,034.73/x
  3. Step 3: Cross multiply
    26,291,471.27x = 36,282,245.72 × 14,689,034.73
  4. Step 4: Simplify right side
    26,291,471.27x = 532,951,167,390,028.75
  5. Step 5: Solve for x
    x = 532,951,167,390,028.75/26,291,471.27
  6. Step 6: Final answer
    x = 20,270,876.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.