Home / 22,028,552.05-33,039,163.31-6,672,190.66

Finding the Fourth Proportional to 22,028,552.05, 33,039,163.31 and 6,672,190.66

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Solution

The fourth proportional to 22,028,552.05, 33,039,163.31 and 6,672,190.66 is: 10,007,175.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,028,552.05 : 33,039,163.31 = 6,672,190.66 : x
  2. Step 2: Convert to fraction form
    22,028,552.05/33,039,163.31 = 6,672,190.66/x
  3. Step 3: Cross multiply
    22,028,552.05x = 33,039,163.31 × 6,672,190.66
  4. Step 4: Simplify right side
    22,028,552.05x = 220,443,596,851,196.69
  5. Step 5: Solve for x
    x = 220,443,596,851,196.69/22,028,552.05
  6. Step 6: Final answer
    x = 10,007,175.98

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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.