Home / 38,271,723.06-57,391,620.76-12,003,791.80

Finding the Fourth Proportional to 38,271,723.06, 57,391,620.76 and 12,003,791.80

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Solution

The fourth proportional to 38,271,723.06, 57,391,620.76 and 12,003,791.80 is: 18,000,680.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,271,723.06 : 57,391,620.76 = 12,003,791.80 : x
  2. Step 2: Convert to fraction form
    38,271,723.06/57,391,620.76 = 12,003,791.80/x
  3. Step 3: Cross multiply
    38,271,723.06x = 57,391,620.76 × 12,003,791.80
  4. Step 4: Simplify right side
    38,271,723.06x = 688,917,066,667,597.75
  5. Step 5: Solve for x
    x = 688,917,066,667,597.75/38,271,723.06
  6. Step 6: Final answer
    x = 18,000,680.70

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