Home / 33,024,177.80-49,536,266.70-20,091,134.60

Finding the Fourth Proportional to 33,024,177.80, 49,536,266.70 and 20,091,134.60

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Solution

The fourth proportional to 33,024,177.80, 49,536,266.70 and 20,091,134.60 is: 30,136,701.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,177.80 : 49,536,266.70 = 20,091,134.60 : x
  2. Step 2: Convert to fraction form
    33,024,177.80/49,536,266.70 = 20,091,134.60/x
  3. Step 3: Cross multiply
    33,024,177.80x = 49,536,266.70 × 20,091,134.60
  4. Step 4: Simplify right side
    33,024,177.80x = 995,239,801,851,198
  5. Step 5: Solve for x
    x = 995,239,801,851,198/33,024,177.80
  6. Step 6: Final answer
    x = 30,136,701.90

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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.