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Finding the Third Proportional to 23,167,268 and 31,428,498

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Solution

The third proportional to 23,167,268 and 31,428,498 is: 42,635,604.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,268 : 31,428,498 = 31,428,498 : x
  2. Step 2: Convert to fraction form
    23,167,268/31,428,498 = 31,428,498/x
  3. Step 3: Cross multiply
    23,167,268x = 31,428,498 × 31,428,498
  4. Step 4: Simplify right side
    23,167,268x = 987,750,486,536,004
  5. Step 5: Solve for x
    x = 987,750,486,536,004/23,167,268
  6. Step 6: Final answer
    x = 42,635,604.96

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.