Home / 33,366,919.20-50,050,378.80-14,198,301.60

Finding the Fourth Proportional to 33,366,919.20, 50,050,378.80 and 14,198,301.60

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Solution

The fourth proportional to 33,366,919.20, 50,050,378.80 and 14,198,301.60 is: 21,297,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,366,919.20 : 50,050,378.80 = 14,198,301.60 : x
  2. Step 2: Convert to fraction form
    33,366,919.20/50,050,378.80 = 14,198,301.60/x
  3. Step 3: Cross multiply
    33,366,919.20x = 50,050,378.80 × 14,198,301.60
  4. Step 4: Simplify right side
    33,366,919.20x = 710,630,373,396,646
  5. Step 5: Solve for x
    x = 710,630,373,396,646/33,366,919.20
  6. Step 6: Final answer
    x = 21,297,452.40

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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.