Home / 33,495,861.20-50,243,791.80-16,489,749.20

Finding the Fourth Proportional to 33,495,861.20, 50,243,791.80 and 16,489,749.20

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Solution

The fourth proportional to 33,495,861.20, 50,243,791.80 and 16,489,749.20 is: 24,734,623.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,495,861.20 : 50,243,791.80 = 16,489,749.20 : x
  2. Step 2: Convert to fraction form
    33,495,861.20/50,243,791.80 = 16,489,749.20/x
  3. Step 3: Cross multiply
    33,495,861.20x = 50,243,791.80 × 16,489,749.20
  4. Step 4: Simplify right side
    33,495,861.20x = 828,507,525,639,016.50
  5. Step 5: Solve for x
    x = 828,507,525,639,016.50/33,495,861.20
  6. Step 6: Final answer
    x = 24,734,623.80

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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.