Home / 26,278,040.87-36,000,314.25-25,295,565.95

Finding the Fourth Proportional to 26,278,040.87, 36,000,314.25 and 25,295,565.95

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Solution

The fourth proportional to 26,278,040.87, 36,000,314.25 and 25,295,565.95 is: 34,654,346.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,278,040.87 : 36,000,314.25 = 25,295,565.95 : x
  2. Step 2: Convert to fraction form
    26,278,040.87/36,000,314.25 = 25,295,565.95/x
  3. Step 3: Cross multiply
    26,278,040.87x = 36,000,314.25 × 25,295,565.95
  4. Step 4: Simplify right side
    26,278,040.87x = 910,648,323,205,121.88
  5. Step 5: Solve for x
    x = 910,648,323,205,121.88/26,278,040.87
  6. Step 6: Final answer
    x = 34,654,346.10

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.