Home / 33,750,751.98-50,625,758.91-8,191,761.38

Finding the Fourth Proportional to 33,750,751.98, 50,625,758.91 and 8,191,761.38

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Solution

The fourth proportional to 33,750,751.98, 50,625,758.91 and 8,191,761.38 is: 12,287,552.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,750,751.98 : 50,625,758.91 = 8,191,761.38 : x
  2. Step 2: Convert to fraction form
    33,750,751.98/50,625,758.91 = 8,191,761.38/x
  3. Step 3: Cross multiply
    33,750,751.98x = 50,625,758.91 × 8,191,761.38
  4. Step 4: Simplify right side
    33,750,751.98x = 414,714,136,672,128.88
  5. Step 5: Solve for x
    x = 414,714,136,672,128.88/33,750,751.98
  6. Step 6: Final answer
    x = 12,287,552.49

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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.