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Finding the Third Proportional to 7,967,844 and 17,286,768

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Solution

The third proportional to 7,967,844 and 17,286,768 is: 37,504,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,967,844 : 17,286,768 = 17,286,768 : x
  2. Step 2: Convert to fraction form
    7,967,844/17,286,768 = 17,286,768/x
  3. Step 3: Cross multiply
    7,967,844x = 17,286,768 × 17,286,768
  4. Step 4: Simplify right side
    7,967,844x = 298,832,347,885,824
  5. Step 5: Solve for x
    x = 298,832,347,885,824/7,967,844
  6. Step 6: Final answer
    x = 37,504,794.01

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.