Home / 33,649,527.60-50,358,169.80-20,196,010.80

Finding the Fourth Proportional to 33,649,527.60, 50,358,169.80 and 20,196,010.80

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Solution

The fourth proportional to 33,649,527.60, 50,358,169.80 and 20,196,010.80 is: 30,224,321.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,649,527.60 : 50,358,169.80 = 20,196,010.80 : x
  2. Step 2: Convert to fraction form
    33,649,527.60/50,358,169.80 = 20,196,010.80/x
  3. Step 3: Cross multiply
    33,649,527.60x = 50,358,169.80 × 20,196,010.80
  4. Step 4: Simplify right side
    33,649,527.60x = 1,017,034,141,149,033.88
  5. Step 5: Solve for x
    x = 1,017,034,141,149,033.88/33,649,527.60
  6. Step 6: Final answer
    x = 30,224,321.52

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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.