Home / 50,083,297.86-69,179,784.22-41,416,479.30

Finding the Fourth Proportional to 50,083,297.86, 69,179,784.22 and 41,416,479.30

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Solution

The fourth proportional to 50,083,297.86, 69,179,784.22 and 41,416,479.30 is: 57,208,355.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,083,297.86 : 69,179,784.22 = 41,416,479.30 : x
  2. Step 2: Convert to fraction form
    50,083,297.86/69,179,784.22 = 41,416,479.30/x
  3. Step 3: Cross multiply
    50,083,297.86x = 69,179,784.22 × 41,416,479.30
  4. Step 4: Simplify right side
    50,083,297.86x = 2,865,183,101,126,096.50
  5. Step 5: Solve for x
    x = 2,865,183,101,126,096.50/50,083,297.86
  6. Step 6: Final answer
    x = 57,208,355.35

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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.