Home / 48,383,999.70-72,582,220.35-24,135,321.30

Finding the Fourth Proportional to 48,383,999.70, 72,582,220.35 and 24,135,321.30

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Solution

The fourth proportional to 48,383,999.70, 72,582,220.35 and 24,135,321.30 is: 36,206,085.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,999.70 : 72,582,220.35 = 24,135,321.30 : x
  2. Step 2: Convert to fraction form
    48,383,999.70/72,582,220.35 = 24,135,321.30/x
  3. Step 3: Cross multiply
    48,383,999.70x = 72,582,220.35 × 24,135,321.30
  4. Step 4: Simplify right side
    48,383,999.70x = 1,751,795,208,814,648.25
  5. Step 5: Solve for x
    x = 1,751,795,208,814,648.25/48,383,999.70
  6. Step 6: Final answer
    x = 36,206,085.06

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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.