Home / 33,453,907.82-50,180,864.79-11,889,360.63

Finding the Fourth Proportional to 33,453,907.82, 50,180,864.79 and 11,889,360.63

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Solution

The fourth proportional to 33,453,907.82, 50,180,864.79 and 11,889,360.63 is: 17,834,042.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,453,907.82 : 50,180,864.79 = 11,889,360.63 : x
  2. Step 2: Convert to fraction form
    33,453,907.82/50,180,864.79 = 11,889,360.63/x
  3. Step 3: Cross multiply
    33,453,907.82x = 50,180,864.79 × 11,889,360.63
  4. Step 4: Simplify right side
    33,453,907.82x = 596,618,398,213,579.25
  5. Step 5: Solve for x
    x = 596,618,398,213,579.25/33,453,907.82
  6. Step 6: Final answer
    x = 17,834,042.04

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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.