Home / 41,194,621.80-61,819,926.30-22,998,781.80

Finding the Fourth Proportional to 41,194,621.80, 61,819,926.30 and 22,998,781.80

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Solution

The fourth proportional to 41,194,621.80, 61,819,926.30 and 22,998,781.80 is: 34,513,801.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,194,621.80 : 61,819,926.30 = 22,998,781.80 : x
  2. Step 2: Convert to fraction form
    41,194,621.80/61,819,926.30 = 22,998,781.80/x
  3. Step 3: Cross multiply
    41,194,621.80x = 61,819,926.30 × 22,998,781.80
  4. Step 4: Simplify right side
    41,194,621.80x = 1,421,782,995,865,781.25
  5. Step 5: Solve for x
    x = 1,421,782,995,865,781.25/41,194,621.80
  6. Step 6: Final answer
    x = 34,513,801.41

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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.