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Finding the Third Proportional to 20,796,972 and 44,882,235

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Solution

The third proportional to 20,796,972 and 44,882,235 is: 96,860,976.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,796,972 : 44,882,235 = 44,882,235 : x
  2. Step 2: Convert to fraction form
    20,796,972/44,882,235 = 44,882,235/x
  3. Step 3: Cross multiply
    20,796,972x = 44,882,235 × 44,882,235
  4. Step 4: Simplify right side
    20,796,972x = 2,014,415,018,595,225
  5. Step 5: Solve for x
    x = 2,014,415,018,595,225/20,796,972
  6. Step 6: Final answer
    x = 96,860,976.62

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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.