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Finding the Third Proportional to 20,452,200 and 44,565,456

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Solution

The third proportional to 20,452,200 and 44,565,456 is: 97,108,373.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,452,200 : 44,565,456 = 44,565,456 : x
  2. Step 2: Convert to fraction form
    20,452,200/44,565,456 = 44,565,456/x
  3. Step 3: Cross multiply
    20,452,200x = 44,565,456 × 44,565,456
  4. Step 4: Simplify right side
    20,452,200x = 1,986,079,868,487,936
  5. Step 5: Solve for x
    x = 1,986,079,868,487,936/20,452,200
  6. Step 6: Final answer
    x = 97,108,373.11

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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.