Home / 27,658,515.60-41,519,266.20-16,305,361.20

Finding the Fourth Proportional to 27,658,515.60, 41,519,266.20 and 16,305,361.20

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Solution

The fourth proportional to 27,658,515.60, 41,519,266.20 and 16,305,361.20 is: 24,476,607.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,658,515.60 : 41,519,266.20 = 16,305,361.20 : x
  2. Step 2: Convert to fraction form
    27,658,515.60/41,519,266.20 = 16,305,361.20/x
  3. Step 3: Cross multiply
    27,658,515.60x = 41,519,266.20 × 16,305,361.20
  4. Step 4: Simplify right side
    27,658,515.60x = 676,986,632,149,951.50
  5. Step 5: Solve for x
    x = 676,986,632,149,951.50/27,658,515.60
  6. Step 6: Final answer
    x = 24,476,607.56

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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.