Home / 41,517,076.80-62,275,287.15-10,811,596.80

Finding the Fourth Proportional to 41,517,076.80, 62,275,287.15 and 10,811,596.80

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Solution

The fourth proportional to 41,517,076.80, 62,275,287.15 and 10,811,596.80 is: 16,217,309.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,517,076.80 : 62,275,287.15 = 10,811,596.80 : x
  2. Step 2: Convert to fraction form
    41,517,076.80/62,275,287.15 = 10,811,596.80/x
  3. Step 3: Cross multiply
    41,517,076.80x = 62,275,287.15 × 10,811,596.80
  4. Step 4: Simplify right side
    41,517,076.80x = 673,295,295,270,021.12
  5. Step 5: Solve for x
    x = 673,295,295,270,021.12/41,517,076.80
  6. Step 6: Final answer
    x = 16,217,309.77

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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.