Home / 31,501,975.26-47,255,628.33-8,782,892.22

Finding the Fourth Proportional to 31,501,975.26, 47,255,628.33 and 8,782,892.22

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Solution

The fourth proportional to 31,501,975.26, 47,255,628.33 and 8,782,892.22 is: 13,175,081.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,501,975.26 : 47,255,628.33 = 8,782,892.22 : x
  2. Step 2: Convert to fraction form
    31,501,975.26/47,255,628.33 = 8,782,892.22/x
  3. Step 3: Cross multiply
    31,501,975.26x = 47,255,628.33 × 8,782,892.22
  4. Step 4: Simplify right side
    31,501,975.26x = 415,041,090,410,768.62
  5. Step 5: Solve for x
    x = 415,041,090,410,768.62/31,501,975.26
  6. Step 6: Final answer
    x = 13,175,081.47

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