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Finding the Third Proportional to 8,948,677,912 and 13,460,377,592

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Solution

The third proportional to 8,948,677,912 and 13,460,377,592 is: 20,246,763,455.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,948,677,912 : 13,460,377,592 = 13,460,377,592 : x
  2. Step 2: Convert to fraction form
    8,948,677,912/13,460,377,592 = 13,460,377,592/x
  3. Step 3: Cross multiply
    8,948,677,912x = 13,460,377,592 × 13,460,377,592
  4. Step 4: Simplify right side
    8,948,677,912x = 181,181,764,919,215,718,400
  5. Step 5: Solve for x
    x = 181,181,764,919,215,718,400/8,948,677,912
  6. Step 6: Final answer
    x = 20,246,763,455.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.