Home / 12,224,364.30-16,848,269.19-8,954,229.06

Finding the Fourth Proportional to 12,224,364.30, 16,848,269.19 and 8,954,229.06

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Solution

The fourth proportional to 12,224,364.30, 16,848,269.19 and 8,954,229.06 is: 12,341,194.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,224,364.30 : 16,848,269.19 = 8,954,229.06 : x
  2. Step 2: Convert to fraction form
    12,224,364.30/16,848,269.19 = 8,954,229.06/x
  3. Step 3: Cross multiply
    12,224,364.30x = 16,848,269.19 × 8,954,229.06
  4. Step 4: Simplify right side
    12,224,364.30x = 150,863,261,591,800.69
  5. Step 5: Solve for x
    x = 150,863,261,591,800.69/12,224,364.30
  6. Step 6: Final answer
    x = 12,341,194.84

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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.