Home / 27,596,112.80-41,394,169.20-27,148,215.20

Finding the Fourth Proportional to 27,596,112.80, 41,394,169.20 and 27,148,215.20

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Solution

The fourth proportional to 27,596,112.80, 41,394,169.20 and 27,148,215.20 is: 40,722,322.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,596,112.80 : 41,394,169.20 = 27,148,215.20 : x
  2. Step 2: Convert to fraction form
    27,596,112.80/41,394,169.20 = 27,148,215.20/x
  3. Step 3: Cross multiply
    27,596,112.80x = 41,394,169.20 × 27,148,215.20
  4. Step 4: Simplify right side
    27,596,112.80x = 1,123,777,813,466,811.88
  5. Step 5: Solve for x
    x = 1,123,777,813,466,811.88/27,596,112.80
  6. Step 6: Final answer
    x = 40,722,322.80

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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.