Home / 4,377,925,204-9,631,426,856

Finding the Third Proportional to 4,377,925,204 and 9,631,426,856

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Solution

The third proportional to 4,377,925,204 and 9,631,426,856 is: 21,189,120,179.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,925,204 : 9,631,426,856 = 9,631,426,856 : x
  2. Step 2: Convert to fraction form
    4,377,925,204/9,631,426,856 = 9,631,426,856/x
  3. Step 3: Cross multiply
    4,377,925,204x = 9,631,426,856 × 9,631,426,856
  4. Step 4: Simplify right side
    4,377,925,204x = 92,764,383,282,478,039,040
  5. Step 5: Solve for x
    x = 92,764,383,282,478,039,040/4,377,925,204
  6. Step 6: Final answer
    x = 21,189,120,179.06

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.