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Finding the Third Proportional to 20,284,448 and 44,550,208

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Solution

The third proportional to 20,284,448 and 44,550,208 is: 97,844,468.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,284,448 : 44,550,208 = 44,550,208 : x
  2. Step 2: Convert to fraction form
    20,284,448/44,550,208 = 44,550,208/x
  3. Step 3: Cross multiply
    20,284,448x = 44,550,208 × 44,550,208
  4. Step 4: Simplify right side
    20,284,448x = 1,984,721,032,843,264
  5. Step 5: Solve for x
    x = 1,984,721,032,843,264/20,284,448
  6. Step 6: Final answer
    x = 97,844,468.47

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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.