Home / 27,994,329-41,991,493.50-6,719,193

Finding the Fourth Proportional to 27,994,329, 41,991,493.50 and 6,719,193

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Solution

The fourth proportional to 27,994,329, 41,991,493.50 and 6,719,193 is: 10,078,789.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,329 : 41,991,493.50 = 6,719,193 : x
  2. Step 2: Convert to fraction form
    27,994,329/41,991,493.50 = 6,719,193/x
  3. Step 3: Cross multiply
    27,994,329x = 41,991,493.50 × 6,719,193
  4. Step 4: Simplify right side
    27,994,329x = 282,148,949,184,745.50
  5. Step 5: Solve for x
    x = 282,148,949,184,745.50/27,994,329
  6. Step 6: Final answer
    x = 10,078,789.50

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1.5x scale

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.