Home / 89,307,164.75-192,298,525.13

Finding the Third Proportional to 89,307,164.75 and 192,298,525.13

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Solution

The third proportional to 89,307,164.75 and 192,298,525.13 is: 414,062,218.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,307,164.75 : 192,298,525.13 = 192,298,525.13 : x
  2. Step 2: Convert to fraction form
    89,307,164.75/192,298,525.13 = 192,298,525.13/x
  3. Step 3: Cross multiply
    89,307,164.75x = 192,298,525.13 × 192,298,525.13
  4. Step 4: Simplify right side
    89,307,164.75x = 36,978,722,765,250,256
  5. Step 5: Solve for x
    x = 36,978,722,765,250,256/89,307,164.75
  6. Step 6: Final answer
    x = 414,062,218.51

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.