Home / 43,667,396.28-65,364,789.60-32,165,832.24

Finding the Fourth Proportional to 43,667,396.28, 65,364,789.60 and 32,165,832.24

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Solution

The fourth proportional to 43,667,396.28, 65,364,789.60 and 32,165,832.24 is: 48,148,344.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,667,396.28 : 65,364,789.60 = 32,165,832.24 : x
  2. Step 2: Convert to fraction form
    43,667,396.28/65,364,789.60 = 32,165,832.24/x
  3. Step 3: Cross multiply
    43,667,396.28x = 65,364,789.60 × 32,165,832.24
  4. Step 4: Simplify right side
    43,667,396.28x = 2,102,512,856,676,496.75
  5. Step 5: Solve for x
    x = 2,102,512,856,676,496.75/43,667,396.28
  6. Step 6: Final answer
    x = 48,148,344.89

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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.