Home / 36,824,054.38-55,234,077.12-11,265,063.68

Finding the Fourth Proportional to 36,824,054.38, 55,234,077.12 and 11,265,063.68

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Solution

The fourth proportional to 36,824,054.38, 55,234,077.12 and 11,265,063.68 is: 16,896,982.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,824,054.38 : 55,234,077.12 = 11,265,063.68 : x
  2. Step 2: Convert to fraction form
    36,824,054.38/55,234,077.12 = 11,265,063.68/x
  3. Step 3: Cross multiply
    36,824,054.38x = 55,234,077.12 × 11,265,063.68
  4. Step 4: Simplify right side
    36,824,054.38x = 622,215,396,200,916.12
  5. Step 5: Solve for x
    x = 622,215,396,200,916.12/36,824,054.38
  6. Step 6: Final answer
    x = 16,896,982.33

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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.