Home / 32,577,982.56-44,965,445.39-18,647,414.04

Finding the Fourth Proportional to 32,577,982.56, 44,965,445.39 and 18,647,414.04

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Solution

The fourth proportional to 32,577,982.56, 44,965,445.39 and 18,647,414.04 is: 25,737,912.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,577,982.56 : 44,965,445.39 = 18,647,414.04 : x
  2. Step 2: Convert to fraction form
    32,577,982.56/44,965,445.39 = 18,647,414.04/x
  3. Step 3: Cross multiply
    32,577,982.56x = 44,965,445.39 × 18,647,414.04
  4. Step 4: Simplify right side
    32,577,982.56x = 838,489,277,680,339.25
  5. Step 5: Solve for x
    x = 838,489,277,680,339.25/32,577,982.56
  6. Step 6: Final answer
    x = 25,737,912.90

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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.