Home / 22,256,896.87-30,716,221.62-14,004,033.33

Finding the Fourth Proportional to 22,256,896.87, 30,716,221.62 and 14,004,033.33

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Solution

The fourth proportional to 22,256,896.87, 30,716,221.62 and 14,004,033.33 is: 19,326,638.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,256,896.87 : 30,716,221.62 = 14,004,033.33 : x
  2. Step 2: Convert to fraction form
    22,256,896.87/30,716,221.62 = 14,004,033.33/x
  3. Step 3: Cross multiply
    22,256,896.87x = 30,716,221.62 × 14,004,033.33
  4. Step 4: Simplify right side
    22,256,896.87x = 430,150,991,338,146.62
  5. Step 5: Solve for x
    x = 430,150,991,338,146.62/22,256,896.87
  6. Step 6: Final answer
    x = 19,326,638.11

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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.