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Finding the Fourth Proportional to 47,501.01, 65,522.82 and 31,368.51

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Solution

The fourth proportional to 47,501.01, 65,522.82 and 31,368.51 is: 43,269.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,501.01 : 65,522.82 = 31,368.51 : x
  2. Step 2: Convert to fraction form
    47,501.01/65,522.82 = 31,368.51/x
  3. Step 3: Cross multiply
    47,501.01x = 65,522.82 × 31,368.51
  4. Step 4: Simplify right side
    47,501.01x = 2,055,353,234.40
  5. Step 5: Solve for x
    x = 2,055,353,234.40/47,501.01
  6. Step 6: Final answer
    x = 43,269.67

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