Home / 27,955,589,230.35-41,939,280,349.52-9,067,409,984.97

Finding the Fourth Proportional to 27,955,589,230.35, 41,939,280,349.52 and 9,067,409,984.97

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Solution

The fourth proportional to 27,955,589,230.35, 41,939,280,349.52 and 9,067,409,984.97 is: 13,603,027,511.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,955,589,230.35 : 41,939,280,349.52 = 9,067,409,984.97 : x
  2. Step 2: Convert to fraction form
    27,955,589,230.35/41,939,280,349.52 = 9,067,409,984.97/x
  3. Step 3: Cross multiply
    27,955,589,230.35x = 41,939,280,349.52 × 9,067,409,984.97
  4. Step 4: Simplify right side
    27,955,589,230.35x = 380,280,649,403,648,376,832
  5. Step 5: Solve for x
    x = 380,280,649,403,648,376,832/27,955,589,230.35
  6. Step 6: Final answer
    x = 13,603,027,511.61

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1.5x scale

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.