Home / 567,162,803.70-850,744,205.55-136,341,299.70

Finding the Fourth Proportional to 567,162,803.70, 850,744,205.55 and 136,341,299.70

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Solution

The fourth proportional to 567,162,803.70, 850,744,205.55 and 136,341,299.70 is: 204,511,949.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,162,803.70 : 850,744,205.55 = 136,341,299.70 : x
  2. Step 2: Convert to fraction form
    567,162,803.70/850,744,205.55 = 136,341,299.70/x
  3. Step 3: Cross multiply
    567,162,803.70x = 850,744,205.55 × 136,341,299.70
  4. Step 4: Simplify right side
    567,162,803.70x = 115,991,570,696,930,944
  5. Step 5: Solve for x
    x = 115,991,570,696,930,944/567,162,803.70
  6. Step 6: Final answer
    x = 204,511,949.55

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Similar ratio
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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.