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Finding the Third Proportional to 20,333,920 and 44,702,962

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Solution

The third proportional to 20,333,920 and 44,702,962 is: 98,276,909.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,333,920 : 44,702,962 = 44,702,962 : x
  2. Step 2: Convert to fraction form
    20,333,920/44,702,962 = 44,702,962/x
  3. Step 3: Cross multiply
    20,333,920x = 44,702,962 × 44,702,962
  4. Step 4: Simplify right side
    20,333,920x = 1,998,354,811,573,444
  5. Step 5: Solve for x
    x = 1,998,354,811,573,444/20,333,920
  6. Step 6: Final answer
    x = 98,276,909.30

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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.