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Finding the Third Proportional to 12,214,568 and 26,533,840

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Solution

The third proportional to 12,214,568 and 26,533,840 is: 57,639,751.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,214,568 : 26,533,840 = 26,533,840 : x
  2. Step 2: Convert to fraction form
    12,214,568/26,533,840 = 26,533,840/x
  3. Step 3: Cross multiply
    12,214,568x = 26,533,840 × 26,533,840
  4. Step 4: Simplify right side
    12,214,568x = 704,044,665,145,600
  5. Step 5: Solve for x
    x = 704,044,665,145,600/12,214,568
  6. Step 6: Final answer
    x = 57,639,751.58

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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.