Home / 396,297,730.80-594,446,596.20-241,329,535.20

Finding the Fourth Proportional to 396,297,730.80, 594,446,596.20 and 241,329,535.20

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Solution

The fourth proportional to 396,297,730.80, 594,446,596.20 and 241,329,535.20 is: 361,994,302.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,297,730.80 : 594,446,596.20 = 241,329,535.20 : x
  2. Step 2: Convert to fraction form
    396,297,730.80/594,446,596.20 = 241,329,535.20/x
  3. Step 3: Cross multiply
    396,297,730.80x = 594,446,596.20 × 241,329,535.20
  4. Step 4: Simplify right side
    396,297,730.80x = 143,457,520,762,168,096
  5. Step 5: Solve for x
    x = 143,457,520,762,168,096/396,297,730.80
  6. Step 6: Final answer
    x = 361,994,302.80

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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.