Home / 377,251,914.96-565,845,455.43-229,661,167.47

Finding the Fourth Proportional to 377,251,914.96, 565,845,455.43 and 229,661,167.47

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Solution

The fourth proportional to 377,251,914.96, 565,845,455.43 and 229,661,167.47 is: 344,472,016.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,251,914.96 : 565,845,455.43 = 229,661,167.47 : x
  2. Step 2: Convert to fraction form
    377,251,914.96/565,845,455.43 = 229,661,167.47/x
  3. Step 3: Cross multiply
    377,251,914.96x = 565,845,455.43 × 229,661,167.47
  4. Step 4: Simplify right side
    377,251,914.96x = 129,952,727,901,647,632
  5. Step 5: Solve for x
    x = 129,952,727,901,647,632/377,251,914.96
  6. Step 6: Final answer
    x = 344,472,016.57

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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.