Home / 377,760,865.85-566,211,465.79-229,882,273.82

Finding the Fourth Proportional to 377,760,865.85, 566,211,465.79 and 229,882,273.82

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Solution

The fourth proportional to 377,760,865.85, 566,211,465.79 and 229,882,273.82 is: 344,561,840.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,760,865.85 : 566,211,465.79 = 229,882,273.82 : x
  2. Step 2: Convert to fraction form
    377,760,865.85/566,211,465.79 = 229,882,273.82/x
  3. Step 3: Cross multiply
    377,760,865.85x = 566,211,465.79 × 229,882,273.82
  4. Step 4: Simplify right side
    377,760,865.85x = 130,161,979,218,760,336
  5. Step 5: Solve for x
    x = 130,161,979,218,760,336/377,760,865.85
  6. Step 6: Final answer
    x = 344,561,840.53

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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.