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Finding the Third Proportional to 13,302,366 and 28,593,768

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Solution

The third proportional to 13,302,366 and 28,593,768 is: 61,463,018.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,302,366 : 28,593,768 = 28,593,768 : x
  2. Step 2: Convert to fraction form
    13,302,366/28,593,768 = 28,593,768/x
  3. Step 3: Cross multiply
    13,302,366x = 28,593,768 × 28,593,768
  4. Step 4: Simplify right side
    13,302,366x = 817,603,568,437,824
  5. Step 5: Solve for x
    x = 817,603,568,437,824/13,302,366
  6. Step 6: Final answer
    x = 61,463,018.57

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.