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Finding the Third Proportional to 13,114,407,014 and 20,145,333,286

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Solution

The third proportional to 13,114,407,014 and 20,145,333,286 is: 30,945,696,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,114,407,014 : 20,145,333,286 = 20,145,333,286 : x
  2. Step 2: Convert to fraction form
    13,114,407,014/20,145,333,286 = 20,145,333,286/x
  3. Step 3: Cross multiply
    13,114,407,014x = 20,145,333,286 × 20,145,333,286
  4. Step 4: Simplify right side
    13,114,407,014x = 405,834,453,204,019,576,832
  5. Step 5: Solve for x
    x = 405,834,453,204,019,576,832/13,114,407,014
  6. Step 6: Final answer
    x = 30,945,696,040.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.