Home / 15,458,294.88-23,187,442.32-4,099,629.24

Finding the Fourth Proportional to 15,458,294.88, 23,187,442.32 and 4,099,629.24

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Solution

The fourth proportional to 15,458,294.88, 23,187,442.32 and 4,099,629.24 is: 6,149,443.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,458,294.88 : 23,187,442.32 = 4,099,629.24 : x
  2. Step 2: Convert to fraction form
    15,458,294.88/23,187,442.32 = 4,099,629.24/x
  3. Step 3: Cross multiply
    15,458,294.88x = 23,187,442.32 × 4,099,629.24
  4. Step 4: Simplify right side
    15,458,294.88x = 95,059,916,535,885.44
  5. Step 5: Solve for x
    x = 95,059,916,535,885.44/15,458,294.88
  6. Step 6: Final answer
    x = 6,149,443.86

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Double scale
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Similar ratio
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1.5x scale

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.