Home / 33,590,385.26-50,393,573.84-10,871,282.52

Finding the Fourth Proportional to 33,590,385.26, 50,393,573.84 and 10,871,282.52

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Solution

The fourth proportional to 33,590,385.26, 50,393,573.84 and 10,871,282.52 is: 16,309,511.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,590,385.26 : 50,393,573.84 = 10,871,282.52 : x
  2. Step 2: Convert to fraction form
    33,590,385.26/50,393,573.84 = 10,871,282.52/x
  3. Step 3: Cross multiply
    33,590,385.26x = 50,393,573.84 × 10,871,282.52
  4. Step 4: Simplify right side
    33,590,385.26x = 547,842,778,407,121.31
  5. Step 5: Solve for x
    x = 547,842,778,407,121.31/33,590,385.26
  6. Step 6: Final answer
    x = 16,309,511.61

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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.