Home / 16,033,744.89-22,126,597.48-8,691,555.33

Finding the Fourth Proportional to 16,033,744.89, 22,126,597.48 and 8,691,555.33

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Solution

The fourth proportional to 16,033,744.89, 22,126,597.48 and 8,691,555.33 is: 11,994,362.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,033,744.89 : 22,126,597.48 = 8,691,555.33 : x
  2. Step 2: Convert to fraction form
    16,033,744.89/22,126,597.48 = 8,691,555.33/x
  3. Step 3: Cross multiply
    16,033,744.89x = 22,126,597.48 × 8,691,555.33
  4. Step 4: Simplify right side
    16,033,744.89x = 192,314,546,262,058.56
  5. Step 5: Solve for x
    x = 192,314,546,262,058.56/16,033,744.89
  6. Step 6: Final answer
    x = 11,994,362.36

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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.