Home / 41,479,942.80-62,219,914.20-32,820,589.20

Finding the Fourth Proportional to 41,479,942.80, 62,219,914.20 and 32,820,589.20

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Solution

The fourth proportional to 41,479,942.80, 62,219,914.20 and 32,820,589.20 is: 49,230,883.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,479,942.80 : 62,219,914.20 = 32,820,589.20 : x
  2. Step 2: Convert to fraction form
    41,479,942.80/62,219,914.20 = 32,820,589.20/x
  3. Step 3: Cross multiply
    41,479,942.80x = 62,219,914.20 × 32,820,589.20
  4. Step 4: Simplify right side
    41,479,942.80x = 2,042,094,244,017,446.75
  5. Step 5: Solve for x
    x = 2,042,094,244,017,446.75/41,479,942.80
  6. Step 6: Final answer
    x = 49,230,883.80

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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.