Home / 27,745,177.05-41,617,765.58-26,629,150.95

Finding the Fourth Proportional to 27,745,177.05, 41,617,765.58 and 26,629,150.95

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Solution

The fourth proportional to 27,745,177.05, 41,617,765.58 and 26,629,150.95 is: 39,943,726.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,745,177.05 : 41,617,765.58 = 26,629,150.95 : x
  2. Step 2: Convert to fraction form
    27,745,177.05/41,617,765.58 = 26,629,150.95/x
  3. Step 3: Cross multiply
    27,745,177.05x = 41,617,765.58 × 26,629,150.95
  4. Step 4: Simplify right side
    27,745,177.05x = 1,108,245,761,698,388.62
  5. Step 5: Solve for x
    x = 1,108,245,761,698,388.62/27,745,177.05
  6. Step 6: Final answer
    x = 39,943,726.43

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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.