Home / 1,157,753,218,169.20-1,751,520,119,987.20

Finding the Third Proportional to 1,157,753,218,169.20 and 1,751,520,119,987.20

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Solution

The third proportional to 1,157,753,218,169.20 and 1,751,520,119,987.20 is: 2,649,807,128,648.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,753,218,169.20 : 1,751,520,119,987.20 = 1,751,520,119,987.20 : x
  2. Step 2: Convert to fraction form
    1,157,753,218,169.20/1,751,520,119,987.20 = 1,751,520,119,987.20/x
  3. Step 3: Cross multiply
    1,157,753,218,169.20x = 1,751,520,119,987.20 × 1,751,520,119,987.20
  4. Step 4: Simplify right side
    1,157,753,218,169.20x = 3,067,822,730,719,975,568,310,272
  5. Step 5: Solve for x
    x = 3,067,822,730,719,975,568,310,272/1,157,753,218,169.20
  6. Step 6: Final answer
    x = 2,649,807,128,648.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.