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Finding the Third Proportional to 20,923,912 and 44,336,864

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Solution

The third proportional to 20,923,912 and 44,336,864 is: 93,947,896.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,923,912 : 44,336,864 = 44,336,864 : x
  2. Step 2: Convert to fraction form
    20,923,912/44,336,864 = 44,336,864/x
  3. Step 3: Cross multiply
    20,923,912x = 44,336,864 × 44,336,864
  4. Step 4: Simplify right side
    20,923,912x = 1,965,757,509,354,496
  5. Step 5: Solve for x
    x = 1,965,757,509,354,496/20,923,912
  6. Step 6: Final answer
    x = 93,947,896.04

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.