Home / 4,285,112,071,882.50-9,251,892,354,285

Finding the Third Proportional to 4,285,112,071,882.50 and 9,251,892,354,285

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Solution

The third proportional to 4,285,112,071,882.50 and 9,251,892,354,285 is: 19,975,559,728,516.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,112,071,882.50 : 9,251,892,354,285 = 9,251,892,354,285 : x
  2. Step 2: Convert to fraction form
    4,285,112,071,882.50/9,251,892,354,285 = 9,251,892,354,285/x
  3. Step 3: Cross multiply
    4,285,112,071,882.50x = 9,251,892,354,285 × 9,251,892,354,285
  4. Step 4: Simplify right side
    4,285,112,071,882.50x = 85,597,512,135,277,238,850,420,736
  5. Step 5: Solve for x
    x = 85,597,512,135,277,238,850,420,736/4,285,112,071,882.50
  6. Step 6: Final answer
    x = 19,975,559,728,516.80

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.