Home / 204,247,061,776.41-446,969,792,845.68

Finding the Third Proportional to 204,247,061,776.41 and 446,969,792,845.68

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Solution

The third proportional to 204,247,061,776.41 and 446,969,792,845.68 is: 978,138,896,975.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,247,061,776.41 : 446,969,792,845.68 = 446,969,792,845.68 : x
  2. Step 2: Convert to fraction form
    204,247,061,776.41/446,969,792,845.68 = 446,969,792,845.68/x
  3. Step 3: Cross multiply
    204,247,061,776.41x = 446,969,792,845.68 × 446,969,792,845.68
  4. Step 4: Simplify right side
    204,247,061,776.41x = 199,781,995,716,510,100,750,336
  5. Step 5: Solve for x
    x = 199,781,995,716,510,100,750,336/204,247,061,776.41
  6. Step 6: Final answer
    x = 978,138,896,975.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.