Home / 111,848,747,190.75-245,351,987,924.62

Finding the Third Proportional to 111,848,747,190.75 and 245,351,987,924.62

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Solution

The third proportional to 111,848,747,190.75 and 245,351,987,924.62 is: 538,205,384,418.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,848,747,190.75 : 245,351,987,924.62 = 245,351,987,924.62 : x
  2. Step 2: Convert to fraction form
    111,848,747,190.75/245,351,987,924.62 = 245,351,987,924.62/x
  3. Step 3: Cross multiply
    111,848,747,190.75x = 245,351,987,924.62 × 245,351,987,924.62
  4. Step 4: Simplify right side
    111,848,747,190.75x = 60,197,597,978,562,876,407,808
  5. Step 5: Solve for x
    x = 60,197,597,978,562,876,407,808/111,848,747,190.75
  6. Step 6: Final answer
    x = 538,205,384,418.84

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1.5x scale

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.