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Finding the Third Proportional to 17,696,408 and 26,669,271

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Solution

The third proportional to 17,696,408 and 26,669,271 is: 40,191,773.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,696,408 : 26,669,271 = 26,669,271 : x
  2. Step 2: Convert to fraction form
    17,696,408/26,669,271 = 26,669,271/x
  3. Step 3: Cross multiply
    17,696,408x = 26,669,271 × 26,669,271
  4. Step 4: Simplify right side
    17,696,408x = 711,250,015,671,441
  5. Step 5: Solve for x
    x = 711,250,015,671,441/17,696,408
  6. Step 6: Final answer
    x = 40,191,773.14

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.