Home / 641,861,071,625.82-1,399,052,330,179.90

Finding the Third Proportional to 641,861,071,625.82 and 1,399,052,330,179.90

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Solution

The third proportional to 641,861,071,625.82 and 1,399,052,330,179.90 is: 3,049,487,668,139.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    641,861,071,625.82 : 1,399,052,330,179.90 = 1,399,052,330,179.90 : x
  2. Step 2: Convert to fraction form
    641,861,071,625.82/1,399,052,330,179.90 = 1,399,052,330,179.90/x
  3. Step 3: Cross multiply
    641,861,071,625.82x = 1,399,052,330,179.90 × 1,399,052,330,179.90
  4. Step 4: Simplify right side
    641,861,071,625.82x = 1,957,347,422,581,807,529,328,640
  5. Step 5: Solve for x
    x = 1,957,347,422,581,807,529,328,640/641,861,071,625.82
  6. Step 6: Final answer
    x = 3,049,487,668,139.60

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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.