Home / 112,914,304.75-169,372,625.59-34,131,466.22

Finding the Fourth Proportional to 112,914,304.75, 169,372,625.59 and 34,131,466.22

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Solution

The fourth proportional to 112,914,304.75, 169,372,625.59 and 34,131,466.22 is: 51,197,552.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,914,304.75 : 169,372,625.59 = 34,131,466.22 : x
  2. Step 2: Convert to fraction form
    112,914,304.75/169,372,625.59 = 34,131,466.22/x
  3. Step 3: Cross multiply
    112,914,304.75x = 169,372,625.59 × 34,131,466.22
  4. Step 4: Simplify right side
    112,914,304.75x = 5,780,936,049,469,669
  5. Step 5: Solve for x
    x = 5,780,936,049,469,669/112,914,304.75
  6. Step 6: Final answer
    x = 51,197,552.53

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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.