Home / 1,719,194,142,155.20-3,679,894,206,575.10

Finding the Third Proportional to 1,719,194,142,155.20 and 3,679,894,206,575.10

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Solution

The third proportional to 1,719,194,142,155.20 and 3,679,894,206,575.10 is: 7,876,726,100,642.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,194,142,155.20 : 3,679,894,206,575.10 = 3,679,894,206,575.10 : x
  2. Step 2: Convert to fraction form
    1,719,194,142,155.20/3,679,894,206,575.10 = 3,679,894,206,575.10/x
  3. Step 3: Cross multiply
    1,719,194,142,155.20x = 3,679,894,206,575.10 × 3,679,894,206,575.10
  4. Step 4: Simplify right side
    1,719,194,142,155.20x = 13,541,621,371,584,985,310,429,184
  5. Step 5: Solve for x
    x = 13,541,621,371,584,985,310,429,184/1,719,194,142,155.20
  6. Step 6: Final answer
    x = 7,876,726,100,642.17

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.