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Finding the Third Proportional to 9,505,719 and 20,526,705

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Solution

The third proportional to 9,505,719 and 20,526,705 is: 44,325,486.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,719 : 20,526,705 = 20,526,705 : x
  2. Step 2: Convert to fraction form
    9,505,719/20,526,705 = 20,526,705/x
  3. Step 3: Cross multiply
    9,505,719x = 20,526,705 × 20,526,705
  4. Step 4: Simplify right side
    9,505,719x = 421,345,618,157,025
  5. Step 5: Solve for x
    x = 421,345,618,157,025/9,505,719
  6. Step 6: Final answer
    x = 44,325,486.39

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.