Home / 227,675,227.93-314,191,919.66-123,253,299.25

Finding the Fourth Proportional to 227,675,227.93, 314,191,919.66 and 123,253,299.25

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Solution

The fourth proportional to 227,675,227.93, 314,191,919.66 and 123,253,299.25 is: 170,089,609.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,675,227.93 : 314,191,919.66 = 123,253,299.25 : x
  2. Step 2: Convert to fraction form
    227,675,227.93/314,191,919.66 = 123,253,299.25/x
  3. Step 3: Cross multiply
    227,675,227.93x = 314,191,919.66 × 123,253,299.25
  4. Step 4: Simplify right side
    227,675,227.93x = 38,725,190,694,384,192
  5. Step 5: Solve for x
    x = 38,725,190,694,384,192/227,675,227.93
  6. Step 6: Final answer
    x = 170,089,609.87

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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.