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Finding the Fourth Proportional to 152,284.67, 210,248.46 and 97,861.19

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Solution

The fourth proportional to 152,284.67, 210,248.46 and 97,861.19 is: 135,109.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,284.67 : 210,248.46 = 97,861.19 : x
  2. Step 2: Convert to fraction form
    152,284.67/210,248.46 = 97,861.19/x
  3. Step 3: Cross multiply
    152,284.67x = 210,248.46 × 97,861.19
  4. Step 4: Simplify right side
    152,284.67x = 20,575,164,491.27
  5. Step 5: Solve for x
    x = 20,575,164,491.27/152,284.67
  6. Step 6: Final answer
    x = 135,109.89

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