Home / 22,027,396.44-30,398,313.56-12,104,896.04

Finding the Fourth Proportional to 22,027,396.44, 30,398,313.56 and 12,104,896.04

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Solution

The fourth proportional to 22,027,396.44, 30,398,313.56 and 12,104,896.04 is: 16,705,034.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,396.44 : 30,398,313.56 = 12,104,896.04 : x
  2. Step 2: Convert to fraction form
    22,027,396.44/30,398,313.56 = 12,104,896.04/x
  3. Step 3: Cross multiply
    22,027,396.44x = 30,398,313.56 × 12,104,896.04
  4. Step 4: Simplify right side
    22,027,396.44x = 367,968,425,435,122.25
  5. Step 5: Solve for x
    x = 367,968,425,435,122.25/22,027,396.44
  6. Step 6: Final answer
    x = 16,705,034.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.