Home / 36,632,108.22-50,552,408.82-20,113,302.73

Finding the Fourth Proportional to 36,632,108.22, 50,552,408.82 and 20,113,302.73

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Solution

The fourth proportional to 36,632,108.22, 50,552,408.82 and 20,113,302.73 is: 27,756,412.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,632,108.22 : 50,552,408.82 = 20,113,302.73 : x
  2. Step 2: Convert to fraction form
    36,632,108.22/50,552,408.82 = 20,113,302.73/x
  3. Step 3: Cross multiply
    36,632,108.22x = 50,552,408.82 × 20,113,302.73
  4. Step 4: Simplify right side
    36,632,108.22x = 1,016,775,902,258,104.88
  5. Step 5: Solve for x
    x = 1,016,775,902,258,104.88/36,632,108.22
  6. Step 6: Final answer
    x = 27,756,412.38

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Double scale
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1.5x scale

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.