Home / 1,222,932,344,778.20-2,660,575,107,109.80

Finding the Third Proportional to 1,222,932,344,778.20 and 2,660,575,107,109.80

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Solution

The third proportional to 1,222,932,344,778.20 and 2,660,575,107,109.80 is: 5,788,267,789,953.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,222,932,344,778.20 : 2,660,575,107,109.80 = 2,660,575,107,109.80 : x
  2. Step 2: Convert to fraction form
    1,222,932,344,778.20/2,660,575,107,109.80 = 2,660,575,107,109.80/x
  3. Step 3: Cross multiply
    1,222,932,344,778.20x = 2,660,575,107,109.80 × 2,660,575,107,109.80
  4. Step 4: Simplify right side
    1,222,932,344,778.20x = 7,078,659,900,572,322,980,954,112
  5. Step 5: Solve for x
    x = 7,078,659,900,572,322,980,954,112/1,222,932,344,778.20
  6. Step 6: Final answer
    x = 5,788,267,789,953.79

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.