Home / 34,361,144.80-51,540,529.20-8,802,404.80

Finding the Fourth Proportional to 34,361,144.80, 51,540,529.20 and 8,802,404.80

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Solution

The fourth proportional to 34,361,144.80, 51,540,529.20 and 8,802,404.80 is: 13,203,302.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,361,144.80 : 51,540,529.20 = 8,802,404.80 : x
  2. Step 2: Convert to fraction form
    34,361,144.80/51,540,529.20 = 8,802,404.80/x
  3. Step 3: Cross multiply
    34,361,144.80x = 51,540,529.20 × 8,802,404.80
  4. Step 4: Simplify right side
    34,361,144.80x = 453,680,601,624,620.25
  5. Step 5: Solve for x
    x = 453,680,601,624,620.25/34,361,144.80
  6. Step 6: Final answer
    x = 13,203,302.87

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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.