Home / 22,425,101.55-33,635,902.73-8,775,597.15

Finding the Fourth Proportional to 22,425,101.55, 33,635,902.73 and 8,775,597.15

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Solution

The fourth proportional to 22,425,101.55, 33,635,902.73 and 8,775,597.15 is: 13,162,711.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,425,101.55 : 33,635,902.73 = 8,775,597.15 : x
  2. Step 2: Convert to fraction form
    22,425,101.55/33,635,902.73 = 8,775,597.15/x
  3. Step 3: Cross multiply
    22,425,101.55x = 33,635,902.73 × 8,775,597.15
  4. Step 4: Simplify right side
    22,425,101.55x = 295,175,132,091,187.25
  5. Step 5: Solve for x
    x = 295,175,132,091,187.25/22,425,101.55
  6. Step 6: Final answer
    x = 13,162,711.06

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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.