Home / 548,979,455,512.10-823,469,183,268.15-548,979,455,512.10

Finding the Fourth Proportional to 548,979,455,512.10, 823,469,183,268.15 and 548,979,455,512.10

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Solution

The fourth proportional to 548,979,455,512.10, 823,469,183,268.15 and 548,979,455,512.10 is: 823,469,183,268.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    548,979,455,512.10 : 823,469,183,268.15 = 548,979,455,512.10 : x
  2. Step 2: Convert to fraction form
    548,979,455,512.10/823,469,183,268.15 = 548,979,455,512.10/x
  3. Step 3: Cross multiply
    548,979,455,512.10x = 823,469,183,268.15 × 548,979,455,512.10
  4. Step 4: Simplify right side
    548,979,455,512.10x = 452,067,663,861,542,660,603,904
  5. Step 5: Solve for x
    x = 452,067,663,861,542,660,603,904/548,979,455,512.10
  6. Step 6: Final answer
    x = 823,469,183,268.15

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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.