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Finding the Third Proportional to 8,260,524 and 17,893,656

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Solution

The third proportional to 8,260,524 and 17,893,656 is: 38,760,607.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,260,524 : 17,893,656 = 17,893,656 : x
  2. Step 2: Convert to fraction form
    8,260,524/17,893,656 = 17,893,656/x
  3. Step 3: Cross multiply
    8,260,524x = 17,893,656 × 17,893,656
  4. Step 4: Simplify right side
    8,260,524x = 320,182,925,046,336
  5. Step 5: Solve for x
    x = 320,182,925,046,336/8,260,524
  6. Step 6: Final answer
    x = 38,760,607.08

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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.