Home / 16,177,524.90-24,234,794.55-8,976,171.30

Finding the Fourth Proportional to 16,177,524.90, 24,234,794.55 and 8,976,171.30

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Solution

The fourth proportional to 16,177,524.90, 24,234,794.55 and 8,976,171.30 is: 13,446,783.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,177,524.90 : 24,234,794.55 = 8,976,171.30 : x
  2. Step 2: Convert to fraction form
    16,177,524.90/24,234,794.55 = 8,976,171.30/x
  3. Step 3: Cross multiply
    16,177,524.90x = 24,234,794.55 × 8,976,171.30
  4. Step 4: Simplify right side
    16,177,524.90x = 217,535,667,301,106.44
  5. Step 5: Solve for x
    x = 217,535,667,301,106.44/16,177,524.90
  6. Step 6: Final answer
    x = 13,446,783.03

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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.