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Finding the Third Proportional to 8,494,903,088 and 11,811,483,722

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Solution

The third proportional to 8,494,903,088 and 11,811,483,722 is: 16,422,923,989.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,494,903,088 : 11,811,483,722 = 11,811,483,722 : x
  2. Step 2: Convert to fraction form
    8,494,903,088/11,811,483,722 = 11,811,483,722/x
  3. Step 3: Cross multiply
    8,494,903,088x = 11,811,483,722 × 11,811,483,722
  4. Step 4: Simplify right side
    8,494,903,088x = 139,511,147,715,070,967,808
  5. Step 5: Solve for x
    x = 139,511,147,715,070,967,808/8,494,903,088
  6. Step 6: Final answer
    x = 16,422,923,989.82

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.