Home / 41,479,280.80-62,218,921.20-32,819,927.20

Finding the Fourth Proportional to 41,479,280.80, 62,218,921.20 and 32,819,927.20

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Solution

The fourth proportional to 41,479,280.80, 62,218,921.20 and 32,819,927.20 is: 49,229,890.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,479,280.80 : 62,218,921.20 = 32,819,927.20 : x
  2. Step 2: Convert to fraction form
    41,479,280.80/62,218,921.20 = 32,819,927.20/x
  3. Step 3: Cross multiply
    41,479,280.80x = 62,218,921.20 × 32,819,927.20
  4. Step 4: Simplify right side
    41,479,280.80x = 2,042,020,464,246,536.75
  5. Step 5: Solve for x
    x = 2,042,020,464,246,536.75/41,479,280.80
  6. Step 6: Final answer
    x = 49,229,890.80

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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.