Home / 33,105,679.20-49,658,518.80-16,099,567.20

Finding the Fourth Proportional to 33,105,679.20, 49,658,518.80 and 16,099,567.20

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Solution

The fourth proportional to 33,105,679.20, 49,658,518.80 and 16,099,567.20 is: 24,149,350.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,105,679.20 : 49,658,518.80 = 16,099,567.20 : x
  2. Step 2: Convert to fraction form
    33,105,679.20/49,658,518.80 = 16,099,567.20/x
  3. Step 3: Cross multiply
    33,105,679.20x = 49,658,518.80 × 16,099,567.20
  4. Step 4: Simplify right side
    33,105,679.20x = 799,480,660,473,063.25
  5. Step 5: Solve for x
    x = 799,480,660,473,063.25/33,105,679.20
  6. Step 6: Final answer
    x = 24,149,350.80

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1.5x scale

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.