Home / 230,992,018,210.50-339,568,513,853.25

Finding the Third Proportional to 230,992,018,210.50 and 339,568,513,853.25

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Solution

The third proportional to 230,992,018,210.50 and 339,568,513,853.25 is: 499,180,779,032.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,992,018,210.50 : 339,568,513,853.25 = 339,568,513,853.25 : x
  2. Step 2: Convert to fraction form
    230,992,018,210.50/339,568,513,853.25 = 339,568,513,853.25/x
  3. Step 3: Cross multiply
    230,992,018,210.50x = 339,568,513,853.25 × 339,568,513,853.25
  4. Step 4: Simplify right side
    230,992,018,210.50x = 115,306,775,600,504,839,864,320
  5. Step 5: Solve for x
    x = 115,306,775,600,504,839,864,320/230,992,018,210.50
  6. Step 6: Final answer
    x = 499,180,779,032.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.