Home / 41,825,480.74-57,723,660.93-25,314,691.66

Finding the Fourth Proportional to 41,825,480.74, 57,723,660.93 and 25,314,691.66

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Solution

The fourth proportional to 41,825,480.74, 57,723,660.93 and 25,314,691.66 is: 34,936,996.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825,480.74 : 57,723,660.93 = 25,314,691.66 : x
  2. Step 2: Convert to fraction form
    41,825,480.74/57,723,660.93 = 25,314,691.66/x
  3. Step 3: Cross multiply
    41,825,480.74x = 57,723,660.93 × 25,314,691.66
  4. Step 4: Simplify right side
    41,825,480.74x = 1,461,256,677,929,338.75
  5. Step 5: Solve for x
    x = 1,461,256,677,929,338.75/41,825,480.74
  6. Step 6: Final answer
    x = 34,936,996.59

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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.