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Finding the Third Proportional to 19,265,564 and 26,418,288

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Solution

The third proportional to 19,265,564 and 26,418,288 is: 36,226,603.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,265,564 : 26,418,288 = 26,418,288 : x
  2. Step 2: Convert to fraction form
    19,265,564/26,418,288 = 26,418,288/x
  3. Step 3: Cross multiply
    19,265,564x = 26,418,288 × 26,418,288
  4. Step 4: Simplify right side
    19,265,564x = 697,925,940,850,944
  5. Step 5: Solve for x
    x = 697,925,940,850,944/19,265,564
  6. Step 6: Final answer
    x = 36,226,603.12

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.