Home / 52,823,193.30-79,234,789.95-36,383,951.70

Finding the Fourth Proportional to 52,823,193.30, 79,234,789.95 and 36,383,951.70

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Solution

The fourth proportional to 52,823,193.30, 79,234,789.95 and 36,383,951.70 is: 54,575,927.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,823,193.30 : 79,234,789.95 = 36,383,951.70 : x
  2. Step 2: Convert to fraction form
    52,823,193.30/79,234,789.95 = 36,383,951.70/x
  3. Step 3: Cross multiply
    52,823,193.30x = 79,234,789.95 × 36,383,951.70
  4. Step 4: Simplify right side
    52,823,193.30x = 2,882,874,770,500,446
  5. Step 5: Solve for x
    x = 2,882,874,770,500,446/52,823,193.30
  6. Step 6: Final answer
    x = 54,575,927.55

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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.