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Finding the Third Proportional to 17,934,695 and 25,165,929

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Solution

The third proportional to 17,934,695 and 25,165,929 is: 35,312,782.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,934,695 : 25,165,929 = 25,165,929 : x
  2. Step 2: Convert to fraction form
    17,934,695/25,165,929 = 25,165,929/x
  3. Step 3: Cross multiply
    17,934,695x = 25,165,929 × 25,165,929
  4. Step 4: Simplify right side
    17,934,695x = 633,323,982,433,041
  5. Step 5: Solve for x
    x = 633,323,982,433,041/17,934,695
  6. Step 6: Final answer
    x = 35,312,782.43

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.