Home / 16,609,739.40-24,914,609.10-16,273,816.20

Finding the Fourth Proportional to 16,609,739.40, 24,914,609.10 and 16,273,816.20

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Solution

The fourth proportional to 16,609,739.40, 24,914,609.10 and 16,273,816.20 is: 24,410,724.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,609,739.40 : 24,914,609.10 = 16,273,816.20 : x
  2. Step 2: Convert to fraction form
    16,609,739.40/24,914,609.10 = 16,273,816.20/x
  3. Step 3: Cross multiply
    16,609,739.40x = 24,914,609.10 × 16,273,816.20
  4. Step 4: Simplify right side
    16,609,739.40x = 405,455,769,188,247.44
  5. Step 5: Solve for x
    x = 405,455,769,188,247.44/16,609,739.40
  6. Step 6: Final answer
    x = 24,410,724.30

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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.