Home / 11,220,196.37-16,830,299.21-2,700,532.85

Finding the Fourth Proportional to 11,220,196.37, 16,830,299.21 and 2,700,532.85

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Solution

The fourth proportional to 11,220,196.37, 16,830,299.21 and 2,700,532.85 is: 4,050,800.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,220,196.37 : 16,830,299.21 = 2,700,532.85 : x
  2. Step 2: Convert to fraction form
    11,220,196.37/16,830,299.21 = 2,700,532.85/x
  3. Step 3: Cross multiply
    11,220,196.37x = 16,830,299.21 × 2,700,532.85
  4. Step 4: Simplify right side
    11,220,196.37x = 45,450,775,794,279.89
  5. Step 5: Solve for x
    x = 45,450,775,794,279.89/11,220,196.37
  6. Step 6: Final answer
    x = 4,050,800.39

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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.