Home / 18,044,885.03-27,056,517.62-5,743,534.41

Finding the Fourth Proportional to 18,044,885.03, 27,056,517.62 and 5,743,534.41

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Solution

The fourth proportional to 18,044,885.03, 27,056,517.62 and 5,743,534.41 is: 8,611,860.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,044,885.03 : 27,056,517.62 = 5,743,534.41 : x
  2. Step 2: Convert to fraction form
    18,044,885.03/27,056,517.62 = 5,743,534.41/x
  3. Step 3: Cross multiply
    18,044,885.03x = 27,056,517.62 × 5,743,534.41
  4. Step 4: Simplify right side
    18,044,885.03x = 155,400,039,936,523.62
  5. Step 5: Solve for x
    x = 155,400,039,936,523.62/18,044,885.03
  6. Step 6: Final answer
    x = 8,611,860.91

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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.