Home / 16,443,276.30-24,629,485.05-13,608,924.30

Finding the Fourth Proportional to 16,443,276.30, 24,629,485.05 and 13,608,924.30

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Solution

The fourth proportional to 16,443,276.30, 24,629,485.05 and 13,608,924.30 is: 20,384,064.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,443,276.30 : 24,629,485.05 = 13,608,924.30 : x
  2. Step 2: Convert to fraction form
    16,443,276.30/24,629,485.05 = 13,608,924.30/x
  3. Step 3: Cross multiply
    16,443,276.30x = 24,629,485.05 × 13,608,924.30
  4. Step 4: Simplify right side
    16,443,276.30x = 335,180,797,593,431.75
  5. Step 5: Solve for x
    x = 335,180,797,593,431.75/16,443,276.30
  6. Step 6: Final answer
    x = 20,384,064.07

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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.