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Finding the Third Proportional to 3,672,683,698 and 7,869,323,956

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Solution

The third proportional to 3,672,683,698 and 7,869,323,956 is: 16,861,310,316.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,683,698 : 7,869,323,956 = 7,869,323,956 : x
  2. Step 2: Convert to fraction form
    3,672,683,698/7,869,323,956 = 7,869,323,956/x
  3. Step 3: Cross multiply
    3,672,683,698x = 7,869,323,956 × 7,869,323,956
  4. Step 4: Simplify right side
    3,672,683,698x = 61,926,259,524,475,486,208
  5. Step 5: Solve for x
    x = 61,926,259,524,475,486,208/3,672,683,698
  6. Step 6: Final answer
    x = 16,861,310,316.00

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.