Home / 38,333,630.26-52,894,170.30-22,650,474.04

Finding the Fourth Proportional to 38,333,630.26, 52,894,170.30 and 22,650,474.04

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Solution

The fourth proportional to 38,333,630.26, 52,894,170.30 and 22,650,474.04 is: 31,253,967.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,333,630.26 : 52,894,170.30 = 22,650,474.04 : x
  2. Step 2: Convert to fraction form
    38,333,630.26/52,894,170.30 = 22,650,474.04/x
  3. Step 3: Cross multiply
    38,333,630.26x = 52,894,170.30 × 22,650,474.04
  4. Step 4: Simplify right side
    38,333,630.26x = 1,198,078,031,247,489
  5. Step 5: Solve for x
    x = 1,198,078,031,247,489/38,333,630.26
  6. Step 6: Final answer
    x = 31,253,967.42

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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.