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Finding the Third Proportional to 20,449,546 and 44,810,055

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Solution

The third proportional to 20,449,546 and 44,810,055 is: 98,190,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,449,546 : 44,810,055 = 44,810,055 : x
  2. Step 2: Convert to fraction form
    20,449,546/44,810,055 = 44,810,055/x
  3. Step 3: Cross multiply
    20,449,546x = 44,810,055 × 44,810,055
  4. Step 4: Simplify right side
    20,449,546x = 2,007,941,029,103,025
  5. Step 5: Solve for x
    x = 2,007,941,029,103,025/20,449,546
  6. Step 6: Final answer
    x = 98,190,005.25

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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.