Home / 41,631,079.92-57,451,570.46-22,792,347.61

Finding the Fourth Proportional to 41,631,079.92, 57,451,570.46 and 22,792,347.61

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Solution

The fourth proportional to 41,631,079.92, 57,451,570.46 and 22,792,347.61 is: 31,453,812.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,631,079.92 : 57,451,570.46 = 22,792,347.61 : x
  2. Step 2: Convert to fraction form
    41,631,079.92/57,451,570.46 = 22,792,347.61/x
  3. Step 3: Cross multiply
    41,631,079.92x = 57,451,570.46 × 22,792,347.61
  4. Step 4: Simplify right side
    41,631,079.92x = 1,309,456,164,407,137
  5. Step 5: Solve for x
    x = 1,309,456,164,407,137/41,631,079.92
  6. Step 6: Final answer
    x = 31,453,812.08

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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.