Home / 63,915,183.60-95,912,141.40-27,540,999.60

Finding the Fourth Proportional to 63,915,183.60, 95,912,141.40 and 27,540,999.60

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Solution

The fourth proportional to 63,915,183.60, 95,912,141.40 and 27,540,999.60 is: 41,328,462.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,915,183.60 : 95,912,141.40 = 27,540,999.60 : x
  2. Step 2: Convert to fraction form
    63,915,183.60/95,912,141.40 = 27,540,999.60/x
  3. Step 3: Cross multiply
    63,915,183.60x = 95,912,141.40 × 27,540,999.60
  4. Step 4: Simplify right side
    63,915,183.60x = 2,641,516,247,932,543.50
  5. Step 5: Solve for x
    x = 2,641,516,247,932,543.50/63,915,183.60
  6. Step 6: Final answer
    x = 41,328,462.18

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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.