Home / 33,706,921.35-50,474,846.03-18,543,721.35

Finding the Fourth Proportional to 33,706,921.35, 50,474,846.03 and 18,543,721.35

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Solution

The fourth proportional to 33,706,921.35, 50,474,846.03 and 18,543,721.35 is: 27,768,524.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,706,921.35 : 50,474,846.03 = 18,543,721.35 : x
  2. Step 2: Convert to fraction form
    33,706,921.35/50,474,846.03 = 18,543,721.35/x
  3. Step 3: Cross multiply
    33,706,921.35x = 50,474,846.03 × 18,543,721.35
  4. Step 4: Simplify right side
    33,706,921.35x = 935,991,479,871,755.12
  5. Step 5: Solve for x
    x = 935,991,479,871,755.12/33,706,921.35
  6. Step 6: Final answer
    x = 27,768,524.75

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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.