Home / 117,135,773.89-175,668,286.08-35,232,910.04

Finding the Fourth Proportional to 117,135,773.89, 175,668,286.08 and 35,232,910.04

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Solution

The fourth proportional to 117,135,773.89, 175,668,286.08 and 35,232,910.04 is: 52,838,724.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,135,773.89 : 175,668,286.08 = 35,232,910.04 : x
  2. Step 2: Convert to fraction form
    117,135,773.89/175,668,286.08 = 35,232,910.04/x
  3. Step 3: Cross multiply
    117,135,773.89x = 175,668,286.08 × 35,232,910.04
  4. Step 4: Simplify right side
    117,135,773.89x = 6,189,304,920,337,625
  5. Step 5: Solve for x
    x = 6,189,304,920,337,625/117,135,773.89
  6. Step 6: Final answer
    x = 52,838,724.80

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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.