Home / 16,942,424.96-23,379,651.62-9,600,346.11

Finding the Fourth Proportional to 16,942,424.96, 23,379,651.62 and 9,600,346.11

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Solution

The fourth proportional to 16,942,424.96, 23,379,651.62 and 9,600,346.11 is: 13,247,970.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,942,424.96 : 23,379,651.62 = 9,600,346.11 : x
  2. Step 2: Convert to fraction form
    16,942,424.96/23,379,651.62 = 9,600,346.11/x
  3. Step 3: Cross multiply
    16,942,424.96x = 23,379,651.62 × 9,600,346.11
  4. Step 4: Simplify right side
    16,942,424.96x = 224,452,747,481,396.44
  5. Step 5: Solve for x
    x = 224,452,747,481,396.44/16,942,424.96
  6. Step 6: Final answer
    x = 13,247,970.59

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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.