Home / 377,760,869.22-566,211,470.84-229,882,277.19

Finding the Fourth Proportional to 377,760,869.22, 566,211,470.84 and 229,882,277.19

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Solution

The fourth proportional to 377,760,869.22, 566,211,470.84 and 229,882,277.19 is: 344,561,845.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,760,869.22 : 566,211,470.84 = 229,882,277.19 : x
  2. Step 2: Convert to fraction form
    377,760,869.22/566,211,470.84 = 229,882,277.19/x
  3. Step 3: Cross multiply
    377,760,869.22x = 566,211,470.84 × 229,882,277.19
  4. Step 4: Simplify right side
    377,760,869.22x = 130,161,982,287,798,496
  5. Step 5: Solve for x
    x = 130,161,982,287,798,496/377,760,869.22
  6. Step 6: Final answer
    x = 344,561,845.58

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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.