Home / 568,474,479.09-852,793,053.15-175,034,589.71

Finding the Fourth Proportional to 568,474,479.09, 852,793,053.15 and 175,034,589.71

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Solution

The fourth proportional to 568,474,479.09, 852,793,053.15 and 175,034,589.71 is: 262,576,927.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,474,479.09 : 852,793,053.15 = 175,034,589.71 : x
  2. Step 2: Convert to fraction form
    568,474,479.09/852,793,053.15 = 175,034,589.71/x
  3. Step 3: Cross multiply
    568,474,479.09x = 852,793,053.15 × 175,034,589.71
  4. Step 4: Simplify right side
    568,474,479.09x = 149,268,282,161,384,512
  5. Step 5: Solve for x
    x = 149,268,282,161,384,512/568,474,479.09
  6. Step 6: Final answer
    x = 262,576,927.64

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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.