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Finding the Third Proportional to 5,371,413,120 and 11,559,119,859

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Solution

The third proportional to 5,371,413,120 and 11,559,119,859 is: 24,874,879,092.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,413,120 : 11,559,119,859 = 11,559,119,859 : x
  2. Step 2: Convert to fraction form
    5,371,413,120/11,559,119,859 = 11,559,119,859/x
  3. Step 3: Cross multiply
    5,371,413,120x = 11,559,119,859 × 11,559,119,859
  4. Step 4: Simplify right side
    5,371,413,120x = 133,613,251,914,728,177,664
  5. Step 5: Solve for x
    x = 133,613,251,914,728,177,664/5,371,413,120
  6. Step 6: Final answer
    x = 24,874,879,092.29

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.