Home / 27,826,117.52-41,673,201.68-22,050,279.68

Finding the Fourth Proportional to 27,826,117.52, 41,673,201.68 and 22,050,279.68

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Solution

The fourth proportional to 27,826,117.52, 41,673,201.68 and 22,050,279.68 is: 33,023,139.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,826,117.52 : 41,673,201.68 = 22,050,279.68 : x
  2. Step 2: Convert to fraction form
    27,826,117.52/41,673,201.68 = 22,050,279.68/x
  3. Step 3: Cross multiply
    27,826,117.52x = 41,673,201.68 × 22,050,279.68
  4. Step 4: Simplify right side
    27,826,117.52x = 918,905,752,205,045.88
  5. Step 5: Solve for x
    x = 918,905,752,205,045.88/27,826,117.52
  6. Step 6: Final answer
    x = 33,023,139.20

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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.