Home / 17,018,845.68-25,524,835.20-6,232,464.48

Finding the Fourth Proportional to 17,018,845.68, 25,524,835.20 and 6,232,464.48

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Solution

The fourth proportional to 17,018,845.68, 25,524,835.20 and 6,232,464.48 is: 9,347,439.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,018,845.68 : 25,524,835.20 = 6,232,464.48 : x
  2. Step 2: Convert to fraction form
    17,018,845.68/25,524,835.20 = 6,232,464.48/x
  3. Step 3: Cross multiply
    17,018,845.68x = 25,524,835.20 × 6,232,464.48
  4. Step 4: Simplify right side
    17,018,845.68x = 159,082,628,741,853.69
  5. Step 5: Solve for x
    x = 159,082,628,741,853.69/17,018,845.68
  6. Step 6: Final answer
    x = 9,347,439.41

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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.