Home / 13,610,180.28-20,419,256.20-4,025,814.04

Finding the Fourth Proportional to 13,610,180.28, 20,419,256.20 and 4,025,814.04

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Solution

The fourth proportional to 13,610,180.28, 20,419,256.20 and 4,025,814.04 is: 6,039,900.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,610,180.28 : 20,419,256.20 = 4,025,814.04 : x
  2. Step 2: Convert to fraction form
    13,610,180.28/20,419,256.20 = 4,025,814.04/x
  3. Step 3: Cross multiply
    13,610,180.28x = 20,419,256.20 × 4,025,814.04
  4. Step 4: Simplify right side
    13,610,180.28x = 82,204,128,296,317.05
  5. Step 5: Solve for x
    x = 82,204,128,296,317.05/13,610,180.28
  6. Step 6: Final answer
    x = 6,039,900.03

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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.