Home / 41,631,122.66-57,451,629.61-22,792,390.41

Finding the Fourth Proportional to 41,631,122.66, 57,451,629.61 and 22,792,390.41

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Solution

The fourth proportional to 41,631,122.66, 57,451,629.61 and 22,792,390.41 is: 31,453,871.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,631,122.66 : 57,451,629.61 = 22,792,390.41 : x
  2. Step 2: Convert to fraction form
    41,631,122.66/57,451,629.61 = 22,792,390.41/x
  3. Step 3: Cross multiply
    41,631,122.66x = 57,451,629.61 × 22,792,390.41
  4. Step 4: Simplify right side
    41,631,122.66x = 1,309,459,972,005,770
  5. Step 5: Solve for x
    x = 1,309,459,972,005,770/41,631,122.66
  6. Step 6: Final answer
    x = 31,453,871.25

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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.