Home / 29,673,766.80-44,510,650.20-18,336,358.80

Finding the Fourth Proportional to 29,673,766.80, 44,510,650.20 and 18,336,358.80

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Solution

The fourth proportional to 29,673,766.80, 44,510,650.20 and 18,336,358.80 is: 27,504,538.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,673,766.80 : 44,510,650.20 = 18,336,358.80 : x
  2. Step 2: Convert to fraction form
    29,673,766.80/44,510,650.20 = 18,336,358.80/x
  3. Step 3: Cross multiply
    29,673,766.80x = 44,510,650.20 × 18,336,358.80
  4. Step 4: Simplify right side
    29,673,766.80x = 816,163,252,488,491.88
  5. Step 5: Solve for x
    x = 816,163,252,488,491.88/29,673,766.80
  6. Step 6: Final answer
    x = 27,504,538.20

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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.