Home / 33,405,327.20-50,107,990.80-16,399,215.20

Finding the Fourth Proportional to 33,405,327.20, 50,107,990.80 and 16,399,215.20

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Solution

The fourth proportional to 33,405,327.20, 50,107,990.80 and 16,399,215.20 is: 24,598,822.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,405,327.20 : 50,107,990.80 = 16,399,215.20 : x
  2. Step 2: Convert to fraction form
    33,405,327.20/50,107,990.80 = 16,399,215.20/x
  3. Step 3: Cross multiply
    33,405,327.20x = 50,107,990.80 × 16,399,215.20
  4. Step 4: Simplify right side
    33,405,327.20x = 821,731,724,368,820.12
  5. Step 5: Solve for x
    x = 821,731,724,368,820.12/33,405,327.20
  6. Step 6: Final answer
    x = 24,598,822.80

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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.