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Finding the Third Proportional to 13,910,299 and 30,136,086

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Solution

The third proportional to 13,910,299 and 30,136,086 is: 65,288,580.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,910,299 : 30,136,086 = 30,136,086 : x
  2. Step 2: Convert to fraction form
    13,910,299/30,136,086 = 30,136,086/x
  3. Step 3: Cross multiply
    13,910,299x = 30,136,086 × 30,136,086
  4. Step 4: Simplify right side
    13,910,299x = 908,183,679,399,396
  5. Step 5: Solve for x
    x = 908,183,679,399,396/13,910,299
  6. Step 6: Final answer
    x = 65,288,580.74

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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.