Home / 84,529,565.42-126,810,276.92-32,022,964.30

Finding the Fourth Proportional to 84,529,565.42, 126,810,276.92 and 32,022,964.30

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Solution

The fourth proportional to 84,529,565.42, 126,810,276.92 and 32,022,964.30 is: 48,040,480.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,529,565.42 : 126,810,276.92 = 32,022,964.30 : x
  2. Step 2: Convert to fraction form
    84,529,565.42/126,810,276.92 = 32,022,964.30/x
  3. Step 3: Cross multiply
    84,529,565.42x = 126,810,276.92 × 32,022,964.30
  4. Step 4: Simplify right side
    84,529,565.42x = 4,060,840,970,682,274
  5. Step 5: Solve for x
    x = 4,060,840,970,682,274/84,529,565.42
  6. Step 6: Final answer
    x = 48,040,480.87

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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.