Home / 1,049,694,891.19-2,255,167,354.78

Finding the Third Proportional to 1,049,694,891.19 and 2,255,167,354.78

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Solution

The third proportional to 1,049,694,891.19 and 2,255,167,354.78 is: 4,845,007,669.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,694,891.19 : 2,255,167,354.78 = 2,255,167,354.78 : x
  2. Step 2: Convert to fraction form
    1,049,694,891.19/2,255,167,354.78 = 2,255,167,354.78/x
  3. Step 3: Cross multiply
    1,049,694,891.19x = 2,255,167,354.78 × 2,255,167,354.78
  4. Step 4: Simplify right side
    1,049,694,891.19x = 5,085,779,798,070,834,176
  5. Step 5: Solve for x
    x = 5,085,779,798,070,834,176/1,049,694,891.19
  6. Step 6: Final answer
    x = 4,845,007,669.15

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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.