Home / 33,105,675.20-49,658,512.80-16,099,563.20

Finding the Fourth Proportional to 33,105,675.20, 49,658,512.80 and 16,099,563.20

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Solution

The fourth proportional to 33,105,675.20, 49,658,512.80 and 16,099,563.20 is: 24,149,344.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,105,675.20 : 49,658,512.80 = 16,099,563.20 : x
  2. Step 2: Convert to fraction form
    33,105,675.20/49,658,512.80 = 16,099,563.20/x
  3. Step 3: Cross multiply
    33,105,675.20x = 49,658,512.80 × 16,099,563.20
  4. Step 4: Simplify right side
    33,105,675.20x = 799,480,365,241,608.88
  5. Step 5: Solve for x
    x = 799,480,365,241,608.88/33,105,675.20
  6. Step 6: Final answer
    x = 24,149,344.80

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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.