Home / 382,531,537.42-573,800,520.75-106,204,298.62

Finding the Fourth Proportional to 382,531,537.42, 573,800,520.75 and 106,204,298.62

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Solution

The fourth proportional to 382,531,537.42, 573,800,520.75 and 106,204,298.62 is: 159,307,340.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,531,537.42 : 573,800,520.75 = 106,204,298.62 : x
  2. Step 2: Convert to fraction form
    382,531,537.42/573,800,520.75 = 106,204,298.62/x
  3. Step 3: Cross multiply
    382,531,537.42x = 573,800,520.75 × 106,204,298.62
  4. Step 4: Simplify right side
    382,531,537.42x = 60,940,081,854,044,512
  5. Step 5: Solve for x
    x = 60,940,081,854,044,512/382,531,537.42
  6. Step 6: Final answer
    x = 159,307,340.42

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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.