Home / 33,672,105.54-46,436,516.73-22,065,453.54

Finding the Fourth Proportional to 33,672,105.54, 46,436,516.73 and 22,065,453.54

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Solution

The fourth proportional to 33,672,105.54, 46,436,516.73 and 22,065,453.54 is: 30,430,018.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,672,105.54 : 46,436,516.73 = 22,065,453.54 : x
  2. Step 2: Convert to fraction form
    33,672,105.54/46,436,516.73 = 22,065,453.54/x
  3. Step 3: Cross multiply
    33,672,105.54x = 46,436,516.73 × 22,065,453.54
  4. Step 4: Simplify right side
    33,672,105.54x = 1,024,642,802,465,247.62
  5. Step 5: Solve for x
    x = 1,024,642,802,465,247.62/33,672,105.54
  6. Step 6: Final answer
    x = 30,430,018.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.