Home / 16,359,240.80-24,538,861.20-8,800,968.80

Finding the Fourth Proportional to 16,359,240.80, 24,538,861.20 and 8,800,968.80

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Solution

The fourth proportional to 16,359,240.80, 24,538,861.20 and 8,800,968.80 is: 13,201,453.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,359,240.80 : 24,538,861.20 = 8,800,968.80 : x
  2. Step 2: Convert to fraction form
    16,359,240.80/24,538,861.20 = 8,800,968.80/x
  3. Step 3: Cross multiply
    16,359,240.80x = 24,538,861.20 × 8,800,968.80
  4. Step 4: Simplify right side
    16,359,240.80x = 215,965,751,808,730.56
  5. Step 5: Solve for x
    x = 215,965,751,808,730.56/16,359,240.80
  6. Step 6: Final answer
    x = 13,201,453.20

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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.