Home / 127,519,147,318.50-295,214,642,480.25

Finding the Third Proportional to 127,519,147,318.50 and 295,214,642,480.25

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Solution

The third proportional to 127,519,147,318.50 and 295,214,642,480.25 is: 683,439,992,874.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,519,147,318.50 : 295,214,642,480.25 = 295,214,642,480.25 : x
  2. Step 2: Convert to fraction form
    127,519,147,318.50/295,214,642,480.25 = 295,214,642,480.25/x
  3. Step 3: Cross multiply
    127,519,147,318.50x = 295,214,642,480.25 × 295,214,642,480.25
  4. Step 4: Simplify right side
    127,519,147,318.50x = 87,151,685,134,741,823,029,248
  5. Step 5: Solve for x
    x = 87,151,685,134,741,823,029,248/127,519,147,318.50
  6. Step 6: Final answer
    x = 683,439,992,874.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.