Home / 3,564,804,336.30-5,347,206,504.45-3,413,662,515.90

Finding the Fourth Proportional to 3,564,804,336.30, 5,347,206,504.45 and 3,413,662,515.90

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Solution

The fourth proportional to 3,564,804,336.30, 5,347,206,504.45 and 3,413,662,515.90 is: 5,120,493,773.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,804,336.30 : 5,347,206,504.45 = 3,413,662,515.90 : x
  2. Step 2: Convert to fraction form
    3,564,804,336.30/5,347,206,504.45 = 3,413,662,515.90/x
  3. Step 3: Cross multiply
    3,564,804,336.30x = 5,347,206,504.45 × 3,413,662,515.90
  4. Step 4: Simplify right side
    3,564,804,336.30x = 18,253,558,409,017,630,720
  5. Step 5: Solve for x
    x = 18,253,558,409,017,630,720/3,564,804,336.30
  6. Step 6: Final answer
    x = 5,120,493,773.85

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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.