Home / 27,536,389.20-41,336,404.65-14,781,805.20

Finding the Fourth Proportional to 27,536,389.20, 41,336,404.65 and 14,781,805.20

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Solution

The fourth proportional to 27,536,389.20, 41,336,404.65 and 14,781,805.20 is: 22,189,789.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,536,389.20 : 41,336,404.65 = 14,781,805.20 : x
  2. Step 2: Convert to fraction form
    27,536,389.20/41,336,404.65 = 14,781,805.20/x
  3. Step 3: Cross multiply
    27,536,389.20x = 41,336,404.65 × 14,781,805.20
  4. Step 4: Simplify right side
    27,536,389.20x = 611,026,681,204,674.12
  5. Step 5: Solve for x
    x = 611,026,681,204,674.12/27,536,389.20
  6. Step 6: Final answer
    x = 22,189,789.55

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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.