Home / 11,373,398,388.28-17,062,424,380.56-3,911,012,027.44

Finding the Fourth Proportional to 11,373,398,388.28, 17,062,424,380.56 and 3,911,012,027.44

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Solution

The fourth proportional to 11,373,398,388.28, 17,062,424,380.56 and 3,911,012,027.44 is: 5,867,318,165.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373,398,388.28 : 17,062,424,380.56 = 3,911,012,027.44 : x
  2. Step 2: Convert to fraction form
    11,373,398,388.28/17,062,424,380.56 = 3,911,012,027.44/x
  3. Step 3: Cross multiply
    11,373,398,388.28x = 17,062,424,380.56 × 3,911,012,027.44
  4. Step 4: Simplify right side
    11,373,398,388.28x = 66,731,346,969,655,648,256
  5. Step 5: Solve for x
    x = 66,731,346,969,655,648,256/11,373,398,388.28
  6. Step 6: Final answer
    x = 5,867,318,165.73

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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.