Home / 41,096,268.45-56,691,349.05-25,410,278.74

Finding the Fourth Proportional to 41,096,268.45, 56,691,349.05 and 25,410,278.74

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Solution

The fourth proportional to 41,096,268.45, 56,691,349.05 and 25,410,278.74 is: 35,052,890.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,096,268.45 : 56,691,349.05 = 25,410,278.74 : x
  2. Step 2: Convert to fraction form
    41,096,268.45/56,691,349.05 = 25,410,278.74/x
  3. Step 3: Cross multiply
    41,096,268.45x = 56,691,349.05 × 25,410,278.74
  4. Step 4: Simplify right side
    41,096,268.45x = 1,440,542,981,380,082.75
  5. Step 5: Solve for x
    x = 1,440,542,981,380,082.75/41,096,268.45
  6. Step 6: Final answer
    x = 35,052,890.10

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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.