Home / 23,690,179.76-35,535,175.77-7,517,392.21

Finding the Fourth Proportional to 23,690,179.76, 35,535,175.77 and 7,517,392.21

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Solution

The fourth proportional to 23,690,179.76, 35,535,175.77 and 7,517,392.21 is: 11,276,058.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,690,179.76 : 35,535,175.77 = 7,517,392.21 : x
  2. Step 2: Convert to fraction form
    23,690,179.76/35,535,175.77 = 7,517,392.21/x
  3. Step 3: Cross multiply
    23,690,179.76x = 35,535,175.77 × 7,517,392.21
  4. Step 4: Simplify right side
    23,690,179.76x = 267,131,853,586,987.94
  5. Step 5: Solve for x
    x = 267,131,853,586,987.94/23,690,179.76
  6. Step 6: Final answer
    x = 11,276,058.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.