Home / 11,148,240,221.35-15,384,570,648.25-6,067,640,584.85

Finding the Fourth Proportional to 11,148,240,221.35, 15,384,570,648.25 and 6,067,640,584.85

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Solution

The fourth proportional to 11,148,240,221.35, 15,384,570,648.25 and 6,067,640,584.85 is: 8,373,343,540.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,148,240,221.35 : 15,384,570,648.25 = 6,067,640,584.85 : x
  2. Step 2: Convert to fraction form
    11,148,240,221.35/15,384,570,648.25 = 6,067,640,584.85/x
  3. Step 3: Cross multiply
    11,148,240,221.35x = 15,384,570,648.25 × 6,067,640,584.85
  4. Step 4: Simplify right side
    11,148,240,221.35x = 93,348,045,245,783,441,408
  5. Step 5: Solve for x
    x = 93,348,045,245,783,441,408/11,148,240,221.35
  6. Step 6: Final answer
    x = 8,373,343,540.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.