Home / 26,383,555.20-39,582,331.20-9,342,451.20

Finding the Fourth Proportional to 26,383,555.20, 39,582,331.20 and 9,342,451.20

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Solution

The fourth proportional to 26,383,555.20, 39,582,331.20 and 9,342,451.20 is: 14,016,154.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,383,555.20 : 39,582,331.20 = 9,342,451.20 : x
  2. Step 2: Convert to fraction form
    26,383,555.20/39,582,331.20 = 9,342,451.20/x
  3. Step 3: Cross multiply
    26,383,555.20x = 39,582,331.20 × 9,342,451.20
  4. Step 4: Simplify right side
    26,383,555.20x = 369,795,997,618,237.44
  5. Step 5: Solve for x
    x = 369,795,997,618,237.44/26,383,555.20
  6. Step 6: Final answer
    x = 14,016,154.94

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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.