Home / 16,317,739.20-24,468,185.70-4,801,709.91

Finding the Fourth Proportional to 16,317,739.20, 24,468,185.70 and 4,801,709.91

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Solution

The fourth proportional to 16,317,739.20, 24,468,185.70 and 4,801,709.91 is: 7,200,086.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,317,739.20 : 24,468,185.70 = 4,801,709.91 : x
  2. Step 2: Convert to fraction form
    16,317,739.20/24,468,185.70 = 4,801,709.91/x
  3. Step 3: Cross multiply
    16,317,739.20x = 24,468,185.70 × 4,801,709.91
  4. Step 4: Simplify right side
    16,317,739.20x = 117,489,129,755,410.28
  5. Step 5: Solve for x
    x = 117,489,129,755,410.28/16,317,739.20
  6. Step 6: Final answer
    x = 7,200,086.26

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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.