Home / 5,451,683,786.25-11,858,558,985.75

Finding the Third Proportional to 5,451,683,786.25 and 11,858,558,985.75

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Solution

The third proportional to 5,451,683,786.25 and 11,858,558,985.75 is: 25,794,860,217.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,683,786.25 : 11,858,558,985.75 = 11,858,558,985.75 : x
  2. Step 2: Convert to fraction form
    5,451,683,786.25/11,858,558,985.75 = 11,858,558,985.75/x
  3. Step 3: Cross multiply
    5,451,683,786.25x = 11,858,558,985.75 × 11,858,558,985.75
  4. Step 4: Simplify right side
    5,451,683,786.25x = 140,625,421,218,512,076,800
  5. Step 5: Solve for x
    x = 140,625,421,218,512,076,800/5,451,683,786.25
  6. Step 6: Final answer
    x = 25,794,860,217.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.