Home / 41,697,131.74-57,541,942.18-22,858,680.06

Finding the Fourth Proportional to 41,697,131.74, 57,541,942.18 and 22,858,680.06

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Solution

The fourth proportional to 41,697,131.74, 57,541,942.18 and 22,858,680.06 is: 31,544,923.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,697,131.74 : 57,541,942.18 = 22,858,680.06 : x
  2. Step 2: Convert to fraction form
    41,697,131.74/57,541,942.18 = 22,858,680.06/x
  3. Step 3: Cross multiply
    41,697,131.74x = 57,541,942.18 × 22,858,680.06
  4. Step 4: Simplify right side
    41,697,131.74x = 1,315,332,846,352,212.25
  5. Step 5: Solve for x
    x = 1,315,332,846,352,212.25/41,697,131.74
  6. Step 6: Final answer
    x = 31,544,923.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.