Home / 33,545,303.20-50,317,954.80-32,978,432.80

Finding the Fourth Proportional to 33,545,303.20, 50,317,954.80 and 32,978,432.80

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Solution

The fourth proportional to 33,545,303.20, 50,317,954.80 and 32,978,432.80 is: 49,467,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,545,303.20 : 50,317,954.80 = 32,978,432.80 : x
  2. Step 2: Convert to fraction form
    33,545,303.20/50,317,954.80 = 32,978,432.80/x
  3. Step 3: Cross multiply
    33,545,303.20x = 50,317,954.80 × 32,978,432.80
  4. Step 4: Simplify right side
    33,545,303.20x = 1,659,407,291,005,237.50
  5. Step 5: Solve for x
    x = 1,659,407,291,005,237.50/33,545,303.20
  6. Step 6: Final answer
    x = 49,467,649.20

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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.