Home / 11,664,039.20-17,496,058.80-3,576,950.60

Finding the Fourth Proportional to 11,664,039.20, 17,496,058.80 and 3,576,950.60

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Solution

The fourth proportional to 11,664,039.20, 17,496,058.80 and 3,576,950.60 is: 5,365,425.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,039.20 : 17,496,058.80 = 3,576,950.60 : x
  2. Step 2: Convert to fraction form
    11,664,039.20/17,496,058.80 = 3,576,950.60/x
  3. Step 3: Cross multiply
    11,664,039.20x = 17,496,058.80 × 3,576,950.60
  4. Step 4: Simplify right side
    11,664,039.20x = 62,582,538,022,295.28
  5. Step 5: Solve for x
    x = 62,582,538,022,295.28/11,664,039.20
  6. Step 6: Final answer
    x = 5,365,425.90

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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.