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Finding the Third Proportional to 3,679,619,423 and 8,025,211,227

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Solution

The third proportional to 3,679,619,423 and 8,025,211,227 is: 17,502,901,206.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,679,619,423 : 8,025,211,227 = 8,025,211,227 : x
  2. Step 2: Convert to fraction form
    3,679,619,423/8,025,211,227 = 8,025,211,227/x
  3. Step 3: Cross multiply
    3,679,619,423x = 8,025,211,227 × 8,025,211,227
  4. Step 4: Simplify right side
    3,679,619,423x = 64,404,015,237,966,848,000
  5. Step 5: Solve for x
    x = 64,404,015,237,966,848,000/3,679,619,423
  6. Step 6: Final answer
    x = 17,502,901,206.41

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.