Home / 451,227,767,514.75-682,645,058,632.12

Finding the Third Proportional to 451,227,767,514.75 and 682,645,058,632.12

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Solution

The third proportional to 451,227,767,514.75 and 682,645,058,632.12 is: 1,032,747,338,758.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    451,227,767,514.75 : 682,645,058,632.12 = 682,645,058,632.12 : x
  2. Step 2: Convert to fraction form
    451,227,767,514.75/682,645,058,632.12 = 682,645,058,632.12/x
  3. Step 3: Cross multiply
    451,227,767,514.75x = 682,645,058,632.12 × 682,645,058,632.12
  4. Step 4: Simplify right side
    451,227,767,514.75x = 466,004,276,074,850,562,342,912
  5. Step 5: Solve for x
    x = 466,004,276,074,850,562,342,912/451,227,767,514.75
  6. Step 6: Final answer
    x = 1,032,747,338,758.62

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.