Home / 51,932,370.44-71,659,653.54-29,608,236.92

Finding the Fourth Proportional to 51,932,370.44, 71,659,653.54 and 29,608,236.92

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Solution

The fourth proportional to 51,932,370.44, 71,659,653.54 and 29,608,236.92 is: 40,855,365.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,932,370.44 : 71,659,653.54 = 29,608,236.92 : x
  2. Step 2: Convert to fraction form
    51,932,370.44/71,659,653.54 = 29,608,236.92/x
  3. Step 3: Cross multiply
    51,932,370.44x = 71,659,653.54 × 29,608,236.92
  4. Step 4: Simplify right side
    51,932,370.44x = 2,121,715,999,617,437
  5. Step 5: Solve for x
    x = 2,121,715,999,617,437/51,932,370.44
  6. Step 6: Final answer
    x = 40,855,365.96

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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.