Home / 534,165,503.39-737,189,289.15-336,096,778.38

Finding the Fourth Proportional to 534,165,503.39, 737,189,289.15 and 336,096,778.38

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Solution

The fourth proportional to 534,165,503.39, 737,189,289.15 and 336,096,778.38 is: 463,839,284.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,165,503.39 : 737,189,289.15 = 336,096,778.38 : x
  2. Step 2: Convert to fraction form
    534,165,503.39/737,189,289.15 = 336,096,778.38/x
  3. Step 3: Cross multiply
    534,165,503.39x = 737,189,289.15 × 336,096,778.38
  4. Step 4: Simplify right side
    534,165,503.39x = 247,766,945,137,876,800
  5. Step 5: Solve for x
    x = 247,766,945,137,876,800/534,165,503.39
  6. Step 6: Final answer
    x = 463,839,284.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.