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Finding the Third Proportional to 8,090,703 and 17,382,069

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Solution

The third proportional to 8,090,703 and 17,382,069 is: 37,343,642.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,703 : 17,382,069 = 17,382,069 : x
  2. Step 2: Convert to fraction form
    8,090,703/17,382,069 = 17,382,069/x
  3. Step 3: Cross multiply
    8,090,703x = 17,382,069 × 17,382,069
  4. Step 4: Simplify right side
    8,090,703x = 302,136,322,720,761
  5. Step 5: Solve for x
    x = 302,136,322,720,761/8,090,703
  6. Step 6: Final answer
    x = 37,343,642.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.