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Finding the Third Proportional to 13,916,406 and 28,224,108

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Solution

The third proportional to 13,916,406 and 28,224,108 is: 57,241,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,916,406 : 28,224,108 = 28,224,108 : x
  2. Step 2: Convert to fraction form
    13,916,406/28,224,108 = 28,224,108/x
  3. Step 3: Cross multiply
    13,916,406x = 28,224,108 × 28,224,108
  4. Step 4: Simplify right side
    13,916,406x = 796,600,272,395,664
  5. Step 5: Solve for x
    x = 796,600,272,395,664/13,916,406
  6. Step 6: Final answer
    x = 57,241,810.31

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.