Home / 23,211,427.38-34,815,006.09-7,856,962.04

Finding the Fourth Proportional to 23,211,427.38, 34,815,006.09 and 7,856,962.04

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Solution

The fourth proportional to 23,211,427.38, 34,815,006.09 and 7,856,962.04 is: 11,784,720.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,211,427.38 : 34,815,006.09 = 7,856,962.04 : x
  2. Step 2: Convert to fraction form
    23,211,427.38/34,815,006.09 = 7,856,962.04/x
  3. Step 3: Cross multiply
    23,211,427.38x = 34,815,006.09 × 7,856,962.04
  4. Step 4: Simplify right side
    23,211,427.38x = 273,540,181,187,197.81
  5. Step 5: Solve for x
    x = 273,540,181,187,197.81/23,211,427.38
  6. Step 6: Final answer
    x = 11,784,720.38

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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.