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Finding the Third Proportional to 13,916,402 and 28,224,100

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Solution

The third proportional to 13,916,402 and 28,224,100 is: 57,241,794.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,916,402 : 28,224,100 = 28,224,100 : x
  2. Step 2: Convert to fraction form
    13,916,402/28,224,100 = 28,224,100/x
  3. Step 3: Cross multiply
    13,916,402x = 28,224,100 × 28,224,100
  4. Step 4: Simplify right side
    13,916,402x = 796,599,820,810,000
  5. Step 5: Solve for x
    x = 796,599,820,810,000/13,916,402
  6. Step 6: Final answer
    x = 57,241,794.31

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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.