Home / 37,472,170.44-51,691,648.50-22,792,326.60

Finding the Fourth Proportional to 37,472,170.44, 51,691,648.50 and 22,792,326.60

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Solution

The fourth proportional to 37,472,170.44, 51,691,648.50 and 22,792,326.60 is: 31,441,278.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,472,170.44 : 51,691,648.50 = 22,792,326.60 : x
  2. Step 2: Convert to fraction form
    37,472,170.44/51,691,648.50 = 22,792,326.60/x
  3. Step 3: Cross multiply
    37,472,170.44x = 51,691,648.50 × 22,792,326.60
  4. Step 4: Simplify right side
    37,472,170.44x = 1,178,172,935,104,400.25
  5. Step 5: Solve for x
    x = 1,178,172,935,104,400.25/37,472,170.44
  6. Step 6: Final answer
    x = 31,441,278.19

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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.