Home / 17,204,099.94-23,741,656.50-9,363,668.34

Finding the Fourth Proportional to 17,204,099.94, 23,741,656.50 and 9,363,668.34

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Solution

The fourth proportional to 17,204,099.94, 23,741,656.50 and 9,363,668.34 is: 12,921,861.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,204,099.94 : 23,741,656.50 = 9,363,668.34 : x
  2. Step 2: Convert to fraction form
    17,204,099.94/23,741,656.50 = 9,363,668.34/x
  3. Step 3: Cross multiply
    17,204,099.94x = 23,741,656.50 × 9,363,668.34
  4. Step 4: Simplify right side
    17,204,099.94x = 222,308,997,308,205.22
  5. Step 5: Solve for x
    x = 222,308,997,308,205.22/17,204,099.94
  6. Step 6: Final answer
    x = 12,921,861.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.