Home / 33,219,793.20-49,829,689.80-32,995,844.40

Finding the Fourth Proportional to 33,219,793.20, 49,829,689.80 and 32,995,844.40

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Solution

The fourth proportional to 33,219,793.20, 49,829,689.80 and 32,995,844.40 is: 49,493,766.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,793.20 : 49,829,689.80 = 32,995,844.40 : x
  2. Step 2: Convert to fraction form
    33,219,793.20/49,829,689.80 = 32,995,844.40/x
  3. Step 3: Cross multiply
    33,219,793.20x = 49,829,689.80 × 32,995,844.40
  4. Step 4: Simplify right side
    33,219,793.20x = 1,644,172,691,141,067
  5. Step 5: Solve for x
    x = 1,644,172,691,141,067/33,219,793.20
  6. Step 6: Final answer
    x = 49,493,766.60

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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.