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Finding the Third Proportional to 7,962,926 and 17,416,116

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Solution

The third proportional to 7,962,926 and 17,416,116 is: 38,091,663.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,962,926 : 17,416,116 = 17,416,116 : x
  2. Step 2: Convert to fraction form
    7,962,926/17,416,116 = 17,416,116/x
  3. Step 3: Cross multiply
    7,962,926x = 17,416,116 × 17,416,116
  4. Step 4: Simplify right side
    7,962,926x = 303,321,096,525,456
  5. Step 5: Solve for x
    x = 303,321,096,525,456/7,962,926
  6. Step 6: Final answer
    x = 38,091,663.36

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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.