Home / 27,853,731.20-41,682,850.04-22,375,364.45

Finding the Fourth Proportional to 27,853,731.20, 41,682,850.04 and 22,375,364.45

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Solution

The fourth proportional to 27,853,731.20, 41,682,850.04 and 22,375,364.45 is: 33,484,525.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,853,731.20 : 41,682,850.04 = 22,375,364.45 : x
  2. Step 2: Convert to fraction form
    27,853,731.20/41,682,850.04 = 22,375,364.45/x
  3. Step 3: Cross multiply
    27,853,731.20x = 41,682,850.04 × 22,375,364.45
  4. Step 4: Simplify right side
    27,853,731.20x = 932,668,960,639,406
  5. Step 5: Solve for x
    x = 932,668,960,639,406/27,853,731.20
  6. Step 6: Final answer
    x = 33,484,525.08

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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.