Home / 33,936,005.88-50,903,319.92-8,377,236.72

Finding the Fourth Proportional to 33,936,005.88, 50,903,319.92 and 8,377,236.72

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Solution

The fourth proportional to 33,936,005.88, 50,903,319.92 and 8,377,236.72 is: 12,565,685.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,936,005.88 : 50,903,319.92 = 8,377,236.72 : x
  2. Step 2: Convert to fraction form
    33,936,005.88/50,903,319.92 = 8,377,236.72/x
  3. Step 3: Cross multiply
    33,936,005.88x = 50,903,319.92 × 8,377,236.72
  4. Step 4: Simplify right side
    33,936,005.88x = 426,429,160,761,845.25
  5. Step 5: Solve for x
    x = 426,429,160,761,845.25/33,936,005.88
  6. Step 6: Final answer
    x = 12,565,685.02

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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.