Home / 1,080,404,189.25-2,500,979,979.75

Finding the Third Proportional to 1,080,404,189.25 and 2,500,979,979.75

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Solution

The third proportional to 1,080,404,189.25 and 2,500,979,979.75 is: 5,789,408,187.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,404,189.25 : 2,500,979,979.75 = 2,500,979,979.75 : x
  2. Step 2: Convert to fraction form
    1,080,404,189.25/2,500,979,979.75 = 2,500,979,979.75/x
  3. Step 3: Cross multiply
    1,080,404,189.25x = 2,500,979,979.75 × 2,500,979,979.75
  4. Step 4: Simplify right side
    1,080,404,189.25x = 6,254,900,859,110,310,912
  5. Step 5: Solve for x
    x = 6,254,900,859,110,310,912/1,080,404,189.25
  6. Step 6: Final answer
    x = 5,789,408,187.55

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.