Home / 36,802,747.01-50,786,916.09-20,058,015.26

Finding the Fourth Proportional to 36,802,747.01, 50,786,916.09 and 20,058,015.26

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Solution

The fourth proportional to 36,802,747.01, 50,786,916.09 and 20,058,015.26 is: 27,679,584.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,802,747.01 : 50,786,916.09 = 20,058,015.26 : x
  2. Step 2: Convert to fraction form
    36,802,747.01/50,786,916.09 = 20,058,015.26/x
  3. Step 3: Cross multiply
    36,802,747.01x = 50,786,916.09 × 20,058,015.26
  4. Step 4: Simplify right side
    36,802,747.01x = 1,018,684,737,993,309.25
  5. Step 5: Solve for x
    x = 1,018,684,737,993,309.25/36,802,747.01
  6. Step 6: Final answer
    x = 27,679,584.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.