Home / 2,551,023,997.88-3,960,846,844.88

Finding the Third Proportional to 2,551,023,997.88 and 3,960,846,844.88

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Solution

The third proportional to 2,551,023,997.88 and 3,960,846,844.88 is: 6,149,807,975.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,023,997.88 : 3,960,846,844.88 = 3,960,846,844.88 : x
  2. Step 2: Convert to fraction form
    2,551,023,997.88/3,960,846,844.88 = 3,960,846,844.88/x
  3. Step 3: Cross multiply
    2,551,023,997.88x = 3,960,846,844.88 × 3,960,846,844.88
  4. Step 4: Simplify right side
    2,551,023,997.88x = 15,688,307,728,556,242,944
  5. Step 5: Solve for x
    x = 15,688,307,728,556,242,944/2,551,023,997.88
  6. Step 6: Final answer
    x = 6,149,807,975.79

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.