Home / 17,250,142.33-25,904,499.57-11,529,636.82

Finding the Fourth Proportional to 17,250,142.33, 25,904,499.57 and 11,529,636.82

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Solution

The fourth proportional to 17,250,142.33, 25,904,499.57 and 11,529,636.82 is: 17,314,029.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,250,142.33 : 25,904,499.57 = 11,529,636.82 : x
  2. Step 2: Convert to fraction form
    17,250,142.33/25,904,499.57 = 11,529,636.82/x
  3. Step 3: Cross multiply
    17,250,142.33x = 25,904,499.57 × 11,529,636.82
  4. Step 4: Simplify right side
    17,250,142.33x = 298,669,472,045,946.19
  5. Step 5: Solve for x
    x = 298,669,472,045,946.19/17,250,142.33
  6. Step 6: Final answer
    x = 17,314,029.43

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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.