Home / 57,394,772.85-79,204,030.13-32,276,874.69

Finding the Fourth Proportional to 57,394,772.85, 79,204,030.13 and 32,276,874.69

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Solution

The fourth proportional to 57,394,772.85, 79,204,030.13 and 32,276,874.69 is: 44,541,661.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,394,772.85 : 79,204,030.13 = 32,276,874.69 : x
  2. Step 2: Convert to fraction form
    57,394,772.85/79,204,030.13 = 32,276,874.69/x
  3. Step 3: Cross multiply
    57,394,772.85x = 79,204,030.13 × 32,276,874.69
  4. Step 4: Simplify right side
    57,394,772.85x = 2,556,458,555,647,004
  5. Step 5: Solve for x
    x = 2,556,458,555,647,004/57,394,772.85
  6. Step 6: Final answer
    x = 44,541,661.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.