Home / 13,850,733.54-20,777,144.13-4,134,579.06

Finding the Fourth Proportional to 13,850,733.54, 20,777,144.13 and 4,134,579.06

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Solution

The fourth proportional to 13,850,733.54, 20,777,144.13 and 4,134,579.06 is: 6,202,180.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,850,733.54 : 20,777,144.13 = 4,134,579.06 : x
  2. Step 2: Convert to fraction form
    13,850,733.54/20,777,144.13 = 4,134,579.06/x
  3. Step 3: Cross multiply
    13,850,733.54x = 20,777,144.13 × 4,134,579.06
  4. Step 4: Simplify right side
    13,850,733.54x = 85,904,745,046,499.92
  5. Step 5: Solve for x
    x = 85,904,745,046,499.92/13,850,733.54
  6. Step 6: Final answer
    x = 6,202,180.18

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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.