Home / 27,080,913.93-37,361,853.68-17,793,486.15

Finding the Fourth Proportional to 27,080,913.93, 37,361,853.68 and 17,793,486.15

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Solution

The fourth proportional to 27,080,913.93, 37,361,853.68 and 17,793,486.15 is: 24,548,566.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,080,913.93 : 37,361,853.68 = 17,793,486.15 : x
  2. Step 2: Convert to fraction form
    27,080,913.93/37,361,853.68 = 17,793,486.15/x
  3. Step 3: Cross multiply
    27,080,913.93x = 37,361,853.68 × 17,793,486.15
  4. Step 4: Simplify right side
    27,080,913.93x = 664,797,625,904,439
  5. Step 5: Solve for x
    x = 664,797,625,904,439/27,080,913.93
  6. Step 6: Final answer
    x = 24,548,566.85

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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.