Home / 11,135,745.68-16,703,626.90-3,048,788.30

Finding the Fourth Proportional to 11,135,745.68, 16,703,626.90 and 3,048,788.30

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Solution

The fourth proportional to 11,135,745.68, 16,703,626.90 and 3,048,788.30 is: 4,573,184.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,135,745.68 : 16,703,626.90 = 3,048,788.30 : x
  2. Step 2: Convert to fraction form
    11,135,745.68/16,703,626.90 = 3,048,788.30/x
  3. Step 3: Cross multiply
    11,135,745.68x = 16,703,626.90 × 3,048,788.30
  4. Step 4: Simplify right side
    11,135,745.68x = 50,925,822,260,285.27
  5. Step 5: Solve for x
    x = 50,925,822,260,285.27/11,135,745.68
  6. Step 6: Final answer
    x = 4,573,184.74

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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.