Home / 568,061,020.80-852,091,531.20-244,944,892.80

Finding the Fourth Proportional to 568,061,020.80, 852,091,531.20 and 244,944,892.80

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Solution

The fourth proportional to 568,061,020.80, 852,091,531.20 and 244,944,892.80 is: 367,417,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,061,020.80 : 852,091,531.20 = 244,944,892.80 : x
  2. Step 2: Convert to fraction form
    568,061,020.80/852,091,531.20 = 244,944,892.80/x
  3. Step 3: Cross multiply
    568,061,020.80x = 852,091,531.20 × 244,944,892.80
  4. Step 4: Simplify right side
    568,061,020.80x = 208,715,468,765,571,872
  5. Step 5: Solve for x
    x = 208,715,468,765,571,872/568,061,020.80
  6. Step 6: Final answer
    x = 367,417,339.20

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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.