Home / 11,043,466.41-15,206,183.94-11,011,579.95

Finding the Fourth Proportional to 11,043,466.41, 15,206,183.94 and 11,011,579.95

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Solution

The fourth proportional to 11,043,466.41, 15,206,183.94 and 11,011,579.95 is: 15,162,278.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,043,466.41 : 15,206,183.94 = 11,011,579.95 : x
  2. Step 2: Convert to fraction form
    11,043,466.41/15,206,183.94 = 11,011,579.95/x
  3. Step 3: Cross multiply
    11,043,466.41x = 15,206,183.94 × 11,011,579.95
  4. Step 4: Simplify right side
    11,043,466.41x = 167,444,110,189,716
  5. Step 5: Solve for x
    x = 167,444,110,189,716/11,043,466.41
  6. Step 6: Final answer
    x = 15,162,278.22

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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.