Home / 12,509,349.25-18,776,157.62-6,036,979.47

Finding the Fourth Proportional to 12,509,349.25, 18,776,157.62 and 6,036,979.47

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Solution

The fourth proportional to 12,509,349.25, 18,776,157.62 and 6,036,979.47 is: 9,061,324.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,509,349.25 : 18,776,157.62 = 6,036,979.47 : x
  2. Step 2: Convert to fraction form
    12,509,349.25/18,776,157.62 = 6,036,979.47/x
  3. Step 3: Cross multiply
    12,509,349.25x = 18,776,157.62 × 6,036,979.47
  4. Step 4: Simplify right side
    12,509,349.25x = 113,351,278,077,424.06
  5. Step 5: Solve for x
    x = 113,351,278,077,424.06/12,509,349.25
  6. Step 6: Final answer
    x = 9,061,324.92

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