Home / 16,058,042.03-22,159,504.13-8,715,717.15

Finding the Fourth Proportional to 16,058,042.03, 22,159,504.13 and 8,715,717.15

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Solution

The fourth proportional to 16,058,042.03, 22,159,504.13 and 8,715,717.15 is: 12,027,367.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,058,042.03 : 22,159,504.13 = 8,715,717.15 : x
  2. Step 2: Convert to fraction form
    16,058,042.03/22,159,504.13 = 8,715,717.15/x
  3. Step 3: Cross multiply
    16,058,042.03x = 22,159,504.13 × 8,715,717.15
  4. Step 4: Simplify right side
    16,058,042.03x = 193,135,970,054,660.09
  5. Step 5: Solve for x
    x = 193,135,970,054,660.09/16,058,042.03
  6. Step 6: Final answer
    x = 12,027,367.33

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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.