Home / 1,231,251,608,259-2,647,802,349,616.40

Finding the Third Proportional to 1,231,251,608,259 and 2,647,802,349,616.40

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Solution

The third proportional to 1,231,251,608,259 and 2,647,802,349,616.40 is: 5,694,089,847,766.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,231,251,608,259 : 2,647,802,349,616.40 = 2,647,802,349,616.40 : x
  2. Step 2: Convert to fraction form
    1,231,251,608,259/2,647,802,349,616.40 = 2,647,802,349,616.40/x
  3. Step 3: Cross multiply
    1,231,251,608,259x = 2,647,802,349,616.40 × 2,647,802,349,616.40
  4. Step 4: Simplify right side
    1,231,251,608,259x = 7,010,857,282,634,128,405,037,056
  5. Step 5: Solve for x
    x = 7,010,857,282,634,128,405,037,056/1,231,251,608,259
  6. Step 6: Final answer
    x = 5,694,089,847,766.81

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.