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Finding the Third Proportional to 110,926,005 and 173,104,269

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Solution

The third proportional to 110,926,005 and 173,104,269 is: 270,135,825.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,926,005 : 173,104,269 = 173,104,269 : x
  2. Step 2: Convert to fraction form
    110,926,005/173,104,269 = 173,104,269/x
  3. Step 3: Cross multiply
    110,926,005x = 173,104,269 × 173,104,269
  4. Step 4: Simplify right side
    110,926,005x = 29,965,087,946,024,360
  5. Step 5: Solve for x
    x = 29,965,087,946,024,360/110,926,005
  6. Step 6: Final answer
    x = 270,135,825.64

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.