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Finding the Third Proportional to 11,061,179,907 and 16,171,831,813

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Solution

The third proportional to 11,061,179,907 and 16,171,831,813 is: 23,643,783,609.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061,179,907 : 16,171,831,813 = 16,171,831,813 : x
  2. Step 2: Convert to fraction form
    11,061,179,907/16,171,831,813 = 16,171,831,813/x
  3. Step 3: Cross multiply
    11,061,179,907x = 16,171,831,813 × 16,171,831,813
  4. Step 4: Simplify right side
    11,061,179,907x = 261,528,144,187,958,853,632
  5. Step 5: Solve for x
    x = 261,528,144,187,958,853,632/11,061,179,907
  6. Step 6: Final answer
    x = 23,643,783,609.60

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.