Home / 33,381,909.82-49,986,627.82-23,039,043.72

Finding the Fourth Proportional to 33,381,909.82, 49,986,627.82 and 23,039,043.72

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Solution

The fourth proportional to 33,381,909.82, 49,986,627.82 and 23,039,043.72 is: 34,499,047.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,381,909.82 : 49,986,627.82 = 23,039,043.72 : x
  2. Step 2: Convert to fraction form
    33,381,909.82/49,986,627.82 = 23,039,043.72/x
  3. Step 3: Cross multiply
    33,381,909.82x = 49,986,627.82 × 23,039,043.72
  4. Step 4: Simplify right side
    33,381,909.82x = 1,151,644,103,760,348.25
  5. Step 5: Solve for x
    x = 1,151,644,103,760,348.25/33,381,909.82
  6. Step 6: Final answer
    x = 34,499,047.84

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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.