Home / 22,233,512.64-33,333,180.24-11,294,709.12

Finding the Fourth Proportional to 22,233,512.64, 33,333,180.24 and 11,294,709.12

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Solution

The fourth proportional to 22,233,512.64, 33,333,180.24 and 11,294,709.12 is: 16,933,382.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233,512.64 : 33,333,180.24 = 11,294,709.12 : x
  2. Step 2: Convert to fraction form
    22,233,512.64/33,333,180.24 = 11,294,709.12/x
  3. Step 3: Cross multiply
    22,233,512.64x = 33,333,180.24 × 11,294,709.12
  4. Step 4: Simplify right side
    22,233,512.64x = 376,488,574,855,331.75
  5. Step 5: Solve for x
    x = 376,488,574,855,331.75/22,233,512.64
  6. Step 6: Final answer
    x = 16,933,382.55

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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.