Home / 43,972,987.91-60,689,997.83-24,400,181.96

Finding the Fourth Proportional to 43,972,987.91, 60,689,997.83 and 24,400,181.96

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Solution

The fourth proportional to 43,972,987.91, 60,689,997.83 and 24,400,181.96 is: 33,676,287.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,972,987.91 : 60,689,997.83 = 24,400,181.96 : x
  2. Step 2: Convert to fraction form
    43,972,987.91/60,689,997.83 = 24,400,181.96/x
  3. Step 3: Cross multiply
    43,972,987.91x = 60,689,997.83 × 24,400,181.96
  4. Step 4: Simplify right side
    43,972,987.91x = 1,480,846,990,530,524.50
  5. Step 5: Solve for x
    x = 1,480,846,990,530,524.50/43,972,987.91
  6. Step 6: Final answer
    x = 33,676,287.67

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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.