Home / 17,496,780.45-26,245,170.68-16,433,898.45

Finding the Fourth Proportional to 17,496,780.45, 26,245,170.68 and 16,433,898.45

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Solution

The fourth proportional to 17,496,780.45, 26,245,170.68 and 16,433,898.45 is: 24,650,847.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,780.45 : 26,245,170.68 = 16,433,898.45 : x
  2. Step 2: Convert to fraction form
    17,496,780.45/26,245,170.68 = 16,433,898.45/x
  3. Step 3: Cross multiply
    17,496,780.45x = 26,245,170.68 × 16,433,898.45
  4. Step 4: Simplify right side
    17,496,780.45x = 431,310,469,758,037.44
  5. Step 5: Solve for x
    x = 431,310,469,758,037.44/17,496,780.45
  6. Step 6: Final answer
    x = 24,650,847.68

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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.