Home / 11,944,243.76-17,916,379.72-2,968,795.76

Finding the Fourth Proportional to 11,944,243.76, 17,916,379.72 and 2,968,795.76

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Solution

The fourth proportional to 11,944,243.76, 17,916,379.72 and 2,968,795.76 is: 4,453,197.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,243.76 : 17,916,379.72 = 2,968,795.76 : x
  2. Step 2: Convert to fraction form
    11,944,243.76/17,916,379.72 = 2,968,795.76/x
  3. Step 3: Cross multiply
    11,944,243.76x = 17,916,379.72 × 2,968,795.76
  4. Step 4: Simplify right side
    11,944,243.76x = 53,190,072,147,285.98
  5. Step 5: Solve for x
    x = 53,190,072,147,285.98/11,944,243.76
  6. Step 6: Final answer
    x = 4,453,197.14

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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.