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Finding the Third Proportional to 20,273,920 and 44,117,168

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Solution

The third proportional to 20,273,920 and 44,117,168 is: 96,001,390.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,273,920 : 44,117,168 = 44,117,168 : x
  2. Step 2: Convert to fraction form
    20,273,920/44,117,168 = 44,117,168/x
  3. Step 3: Cross multiply
    20,273,920x = 44,117,168 × 44,117,168
  4. Step 4: Simplify right side
    20,273,920x = 1,946,324,512,340,224
  5. Step 5: Solve for x
    x = 1,946,324,512,340,224/20,273,920
  6. Step 6: Final answer
    x = 96,001,390.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.