Home / 151,445,245.44-227,077,063.92-73,568,794.80

Finding the Fourth Proportional to 151,445,245.44, 227,077,063.92 and 73,568,794.80

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Solution

The fourth proportional to 151,445,245.44, 227,077,063.92 and 73,568,794.80 is: 110,309,081.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,445,245.44 : 227,077,063.92 = 73,568,794.80 : x
  2. Step 2: Convert to fraction form
    151,445,245.44/227,077,063.92 = 73,568,794.80/x
  3. Step 3: Cross multiply
    151,445,245.44x = 227,077,063.92 × 73,568,794.80
  4. Step 4: Simplify right side
    151,445,245.44x = 16,705,785,919,316,962
  5. Step 5: Solve for x
    x = 16,705,785,919,316,962/151,445,245.44
  6. Step 6: Final answer
    x = 110,309,081.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.