Home / 36,552,240.88-54,770,681.76-13,491,435.04

Finding the Fourth Proportional to 36,552,240.88, 54,770,681.76 and 13,491,435.04

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Solution

The fourth proportional to 36,552,240.88, 54,770,681.76 and 13,491,435.04 is: 20,215,863.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,552,240.88 : 54,770,681.76 = 13,491,435.04 : x
  2. Step 2: Convert to fraction form
    36,552,240.88/54,770,681.76 = 13,491,435.04/x
  3. Step 3: Cross multiply
    36,552,240.88x = 54,770,681.76 × 13,491,435.04
  4. Step 4: Simplify right side
    36,552,240.88x = 738,935,095,061,552.75
  5. Step 5: Solve for x
    x = 738,935,095,061,552.75/36,552,240.88
  6. Step 6: Final answer
    x = 20,215,863.03

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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.