Home / 597,976,234.20-896,964,351.30-275,489,962.20

Finding the Fourth Proportional to 597,976,234.20, 896,964,351.30 and 275,489,962.20

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Solution

The fourth proportional to 597,976,234.20, 896,964,351.30 and 275,489,962.20 is: 413,234,943.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,976,234.20 : 896,964,351.30 = 275,489,962.20 : x
  2. Step 2: Convert to fraction form
    597,976,234.20/896,964,351.30 = 275,489,962.20/x
  3. Step 3: Cross multiply
    597,976,234.20x = 896,964,351.30 × 275,489,962.20
  4. Step 4: Simplify right side
    597,976,234.20x = 247,104,675,234,384,512
  5. Step 5: Solve for x
    x = 247,104,675,234,384,512/597,976,234.20
  6. Step 6: Final answer
    x = 413,234,943.30

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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.