Home / 22,072,588.50-33,099,221.66-11,136,049.41

Finding the Fourth Proportional to 22,072,588.50, 33,099,221.66 and 11,136,049.41

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Solution

The fourth proportional to 22,072,588.50, 33,099,221.66 and 11,136,049.41 is: 16,699,199.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,072,588.50 : 33,099,221.66 = 11,136,049.41 : x
  2. Step 2: Convert to fraction form
    22,072,588.50/33,099,221.66 = 11,136,049.41/x
  3. Step 3: Cross multiply
    22,072,588.50x = 33,099,221.66 × 11,136,049.41
  4. Step 4: Simplify right side
    22,072,588.50x = 368,594,567,782,622
  5. Step 5: Solve for x
    x = 368,594,567,782,622/22,072,588.50
  6. Step 6: Final answer
    x = 16,699,199.91

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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.