Home / 36,410,994.16-50,247,912.66-19,892,188.65

Finding the Fourth Proportional to 36,410,994.16, 50,247,912.66 and 19,892,188.65

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Solution

The fourth proportional to 36,410,994.16, 50,247,912.66 and 19,892,188.65 is: 27,451,625.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,410,994.16 : 50,247,912.66 = 19,892,188.65 : x
  2. Step 2: Convert to fraction form
    36,410,994.16/50,247,912.66 = 19,892,188.65/x
  3. Step 3: Cross multiply
    36,410,994.16x = 50,247,912.66 × 19,892,188.65
  4. Step 4: Simplify right side
    36,410,994.16x = 999,540,957,550,742.75
  5. Step 5: Solve for x
    x = 999,540,957,550,742.75/36,410,994.16
  6. Step 6: Final answer
    x = 27,451,625.00

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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.