Home / 27,813,534.60-41,738,016.60-16,298,979.60

Finding the Fourth Proportional to 27,813,534.60, 41,738,016.60 and 16,298,979.60

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Solution

The fourth proportional to 27,813,534.60, 41,738,016.60 and 16,298,979.60 is: 24,458,850.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,813,534.60 : 41,738,016.60 = 16,298,979.60 : x
  2. Step 2: Convert to fraction form
    27,813,534.60/41,738,016.60 = 16,298,979.60/x
  3. Step 3: Cross multiply
    27,813,534.60x = 41,738,016.60 × 16,298,979.60
  4. Step 4: Simplify right side
    27,813,534.60x = 680,287,081,107,861.38
  5. Step 5: Solve for x
    x = 680,287,081,107,861.38/27,813,534.60
  6. Step 6: Final answer
    x = 24,458,850.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.