Home / 3,277,603,789.92-4,919,870,709.36-3,203,584,668

Finding the Fourth Proportional to 3,277,603,789.92, 4,919,870,709.36 and 3,203,584,668

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Solution

The fourth proportional to 3,277,603,789.92, 4,919,870,709.36 and 3,203,584,668 is: 4,808,763,774.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,603,789.92 : 4,919,870,709.36 = 3,203,584,668 : x
  2. Step 2: Convert to fraction form
    3,277,603,789.92/4,919,870,709.36 = 3,203,584,668/x
  3. Step 3: Cross multiply
    3,277,603,789.92x = 4,919,870,709.36 × 3,203,584,668
  4. Step 4: Simplify right side
    3,277,603,789.92x = 15,761,222,373,047,977,984
  5. Step 5: Solve for x
    x = 15,761,222,373,047,977,984/3,277,603,789.92
  6. Step 6: Final answer
    x = 4,808,763,774.78

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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.