Home / 33,261,184.80-49,918,644.36-14,105,382.48

Finding the Fourth Proportional to 33,261,184.80, 49,918,644.36 and 14,105,382.48

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Solution

The fourth proportional to 33,261,184.80, 49,918,644.36 and 14,105,382.48 is: 21,169,467.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,261,184.80 : 49,918,644.36 = 14,105,382.48 : x
  2. Step 2: Convert to fraction form
    33,261,184.80/49,918,644.36 = 14,105,382.48/x
  3. Step 3: Cross multiply
    33,261,184.80x = 49,918,644.36 × 14,105,382.48
  4. Step 4: Simplify right side
    33,261,184.80x = 704,121,571,580,894.88
  5. Step 5: Solve for x
    x = 704,121,571,580,894.88/33,261,184.80
  6. Step 6: Final answer
    x = 21,169,467.53

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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.