Home / 13,850,659.04-20,777,032.20-4,134,504.20

Finding the Fourth Proportional to 13,850,659.04, 20,777,032.20 and 4,134,504.20

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Solution

The fourth proportional to 13,850,659.04, 20,777,032.20 and 4,134,504.20 is: 6,202,067.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,850,659.04 : 20,777,032.20 = 4,134,504.20 : x
  2. Step 2: Convert to fraction form
    13,850,659.04/20,777,032.20 = 4,134,504.20/x
  3. Step 3: Cross multiply
    13,850,659.04x = 20,777,032.20 × 4,134,504.20
  4. Step 4: Simplify right side
    13,850,659.04x = 85,902,726,894,435.23
  5. Step 5: Solve for x
    x = 85,902,726,894,435.23/13,850,659.04
  6. Step 6: Final answer
    x = 6,202,067.83

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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.