Home / 396,656,204.20-594,984,306.30-275,723,852.20

Finding the Fourth Proportional to 396,656,204.20, 594,984,306.30 and 275,723,852.20

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Solution

The fourth proportional to 396,656,204.20, 594,984,306.30 and 275,723,852.20 is: 413,585,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,656,204.20 : 594,984,306.30 = 275,723,852.20 : x
  2. Step 2: Convert to fraction form
    396,656,204.20/594,984,306.30 = 275,723,852.20/x
  3. Step 3: Cross multiply
    396,656,204.20x = 594,984,306.30 × 275,723,852.20
  4. Step 4: Simplify right side
    396,656,204.20x = 164,051,364,931,580,704
  5. Step 5: Solve for x
    x = 164,051,364,931,580,704/396,656,204.20
  6. Step 6: Final answer
    x = 413,585,778.30

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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.