Home / 6,340,147,832.64-9,501,948,707.43-3,542,003,350.83

Finding the Fourth Proportional to 6,340,147,832.64, 9,501,948,707.43 and 3,542,003,350.83

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Solution

The fourth proportional to 6,340,147,832.64, 9,501,948,707.43 and 3,542,003,350.83 is: 5,308,383,187.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,147,832.64 : 9,501,948,707.43 = 3,542,003,350.83 : x
  2. Step 2: Convert to fraction form
    6,340,147,832.64/9,501,948,707.43 = 3,542,003,350.83/x
  3. Step 3: Cross multiply
    6,340,147,832.64x = 9,501,948,707.43 × 3,542,003,350.83
  4. Step 4: Simplify right side
    6,340,147,832.64x = 33,655,934,161,131,847,680
  5. Step 5: Solve for x
    x = 33,655,934,161,131,847,680/6,340,147,832.64
  6. Step 6: Final answer
    x = 5,308,383,187.51

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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.