Home / 33,206,906.60-49,819,691.10-16,168,135.40

Finding the Fourth Proportional to 33,206,906.60, 49,819,691.10 and 16,168,135.40

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Solution

The fourth proportional to 33,206,906.60, 49,819,691.10 and 16,168,135.40 is: 24,256,746.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206,906.60 : 49,819,691.10 = 16,168,135.40 : x
  2. Step 2: Convert to fraction form
    33,206,906.60/49,819,691.10 = 16,168,135.40/x
  3. Step 3: Cross multiply
    33,206,906.60x = 49,819,691.10 × 16,168,135.40
  4. Step 4: Simplify right side
    33,206,906.60x = 805,491,511,290,975
  5. Step 5: Solve for x
    x = 805,491,511,290,975/33,206,906.60
  6. Step 6: Final answer
    x = 24,256,746.37

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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.