Home / 23,343,978.42-35,020,691.78-8,199,090.90

Finding the Fourth Proportional to 23,343,978.42, 35,020,691.78 and 8,199,090.90

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Solution

The fourth proportional to 23,343,978.42, 35,020,691.78 and 8,199,090.90 is: 12,300,295.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,343,978.42 : 35,020,691.78 = 8,199,090.90 : x
  2. Step 2: Convert to fraction form
    23,343,978.42/35,020,691.78 = 8,199,090.90/x
  3. Step 3: Cross multiply
    23,343,978.42x = 35,020,691.78 × 8,199,090.90
  4. Step 4: Simplify right side
    23,343,978.42x = 287,137,835,244,107.38
  5. Step 5: Solve for x
    x = 287,137,835,244,107.38/23,343,978.42
  6. Step 6: Final answer
    x = 12,300,295.61

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