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Finding the Third Proportional to 9,505,703 and 20,526,673

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Solution

The third proportional to 9,505,703 and 20,526,673 is: 44,325,422.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,703 : 20,526,673 = 20,526,673 : x
  2. Step 2: Convert to fraction form
    9,505,703/20,526,673 = 20,526,673/x
  3. Step 3: Cross multiply
    9,505,703x = 20,526,673 × 20,526,673
  4. Step 4: Simplify right side
    9,505,703x = 421,344,304,448,929
  5. Step 5: Solve for x
    x = 421,344,304,448,929/9,505,703
  6. Step 6: Final answer
    x = 44,325,422.80

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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.