Home / 36,043,453.11-54,067,701.56-17,842,761.44

Finding the Fourth Proportional to 36,043,453.11, 54,067,701.56 and 17,842,761.44

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Solution

The fourth proportional to 36,043,453.11, 54,067,701.56 and 17,842,761.44 is: 26,765,390.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,043,453.11 : 54,067,701.56 = 17,842,761.44 : x
  2. Step 2: Convert to fraction form
    36,043,453.11/54,067,701.56 = 17,842,761.44/x
  3. Step 3: Cross multiply
    36,043,453.11x = 54,067,701.56 × 17,842,761.44
  4. Step 4: Simplify right side
    36,043,453.11x = 964,717,100,544,196
  5. Step 5: Solve for x
    x = 964,717,100,544,196/36,043,453.11
  6. Step 6: Final answer
    x = 26,765,390.59

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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.