Home / 534,165,503.88-737,189,289.83-336,096,778.88

Finding the Fourth Proportional to 534,165,503.88, 737,189,289.83 and 336,096,778.88

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Solution

The fourth proportional to 534,165,503.88, 737,189,289.83 and 336,096,778.88 is: 463,839,285.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,165,503.88 : 737,189,289.83 = 336,096,778.88 : x
  2. Step 2: Convert to fraction form
    534,165,503.88/737,189,289.83 = 336,096,778.88/x
  3. Step 3: Cross multiply
    534,165,503.88x = 737,189,289.83 × 336,096,778.88
  4. Step 4: Simplify right side
    534,165,503.88x = 247,766,945,736,697,760
  5. Step 5: Solve for x
    x = 247,766,945,736,697,760/534,165,503.88
  6. Step 6: Final answer
    x = 463,839,285.65

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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.