Home / 11,453,716.60-17,180,178.90-2,934,136.60

Finding the Fourth Proportional to 11,453,716.60, 17,180,178.90 and 2,934,136.60

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Solution

The fourth proportional to 11,453,716.60, 17,180,178.90 and 2,934,136.60 is: 4,401,103.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,716.60 : 17,180,178.90 = 2,934,136.60 : x
  2. Step 2: Convert to fraction form
    11,453,716.60/17,180,178.90 = 2,934,136.60/x
  3. Step 3: Cross multiply
    11,453,716.60x = 17,180,178.90 × 2,934,136.60
  4. Step 4: Simplify right side
    11,453,716.60x = 50,408,991,705,037.73
  5. Step 5: Solve for x
    x = 50,408,991,705,037.73/11,453,716.60
  6. Step 6: Final answer
    x = 4,401,103.46

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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.