Home / 17,008,096.80-25,512,145.20-16,299,508.80

Finding the Fourth Proportional to 17,008,096.80, 25,512,145.20 and 16,299,508.80

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Solution

The fourth proportional to 17,008,096.80, 25,512,145.20 and 16,299,508.80 is: 24,449,263.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,096.80 : 25,512,145.20 = 16,299,508.80 : x
  2. Step 2: Convert to fraction form
    17,008,096.80/25,512,145.20 = 16,299,508.80/x
  3. Step 3: Cross multiply
    17,008,096.80x = 25,512,145.20 × 16,299,508.80
  4. Step 4: Simplify right side
    17,008,096.80x = 415,835,435,194,277.75
  5. Step 5: Solve for x
    x = 415,835,435,194,277.75/17,008,096.80
  6. Step 6: Final answer
    x = 24,449,263.20

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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.