Home / 3,066,328,280.56-4,599,491,895.60-969,276,789.76

Finding the Fourth Proportional to 3,066,328,280.56, 4,599,491,895.60 and 969,276,789.76

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Solution

The fourth proportional to 3,066,328,280.56, 4,599,491,895.60 and 969,276,789.76 is: 1,453,915,018.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,328,280.56 : 4,599,491,895.60 = 969,276,789.76 : x
  2. Step 2: Convert to fraction form
    3,066,328,280.56/4,599,491,895.60 = 969,276,789.76/x
  3. Step 3: Cross multiply
    3,066,328,280.56x = 4,599,491,895.60 × 969,276,789.76
  4. Step 4: Simplify right side
    3,066,328,280.56x = 4,458,180,739,094,305,280
  5. Step 5: Solve for x
    x = 4,458,180,739,094,305,280/3,066,328,280.56
  6. Step 6: Final answer
    x = 1,453,915,018.61

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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.