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Finding the Third Proportional to 8,229,504 and 18,087,984

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Solution

The third proportional to 8,229,504 and 18,087,984 is: 39,756,365.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,229,504 : 18,087,984 = 18,087,984 : x
  2. Step 2: Convert to fraction form
    8,229,504/18,087,984 = 18,087,984/x
  3. Step 3: Cross multiply
    8,229,504x = 18,087,984 × 18,087,984
  4. Step 4: Simplify right side
    8,229,504x = 327,175,165,184,256
  5. Step 5: Solve for x
    x = 327,175,165,184,256/8,229,504
  6. Step 6: Final answer
    x = 39,756,365.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.