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Finding the Third Proportional to 20,476,716 and 44,810,328

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Solution

The third proportional to 20,476,716 and 44,810,328 is: 98,060,914.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,476,716 : 44,810,328 = 44,810,328 : x
  2. Step 2: Convert to fraction form
    20,476,716/44,810,328 = 44,810,328/x
  3. Step 3: Cross multiply
    20,476,716x = 44,810,328 × 44,810,328
  4. Step 4: Simplify right side
    20,476,716x = 2,007,965,495,467,584
  5. Step 5: Solve for x
    x = 2,007,965,495,467,584/20,476,716
  6. Step 6: Final answer
    x = 98,060,914.43

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.