Home / 22,180,814.83-33,274,396.05-6,829,403.41

Finding the Fourth Proportional to 22,180,814.83, 33,274,396.05 and 6,829,403.41

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Solution

The fourth proportional to 22,180,814.83, 33,274,396.05 and 6,829,403.41 is: 10,245,082.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,180,814.83 : 33,274,396.05 = 6,829,403.41 : x
  2. Step 2: Convert to fraction form
    22,180,814.83/33,274,396.05 = 6,829,403.41/x
  3. Step 3: Cross multiply
    22,180,814.83x = 33,274,396.05 × 6,829,403.41
  4. Step 4: Simplify right side
    22,180,814.83x = 227,244,273,649,041.56
  5. Step 5: Solve for x
    x = 227,244,273,649,041.56/22,180,814.83
  6. Step 6: Final answer
    x = 10,245,082.31

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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.