Home / 95,020,348.56-142,530,997.32-33,609,563.76

Finding the Fourth Proportional to 95,020,348.56, 142,530,997.32 and 33,609,563.76

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Solution

The fourth proportional to 95,020,348.56, 142,530,997.32 and 33,609,563.76 is: 50,414,513.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,020,348.56 : 142,530,997.32 = 33,609,563.76 : x
  2. Step 2: Convert to fraction form
    95,020,348.56/142,530,997.32 = 33,609,563.76/x
  3. Step 3: Cross multiply
    95,020,348.56x = 142,530,997.32 × 33,609,563.76
  4. Step 4: Simplify right side
    95,020,348.56x = 4,790,404,642,202,929
  5. Step 5: Solve for x
    x = 4,790,404,642,202,929/95,020,348.56
  6. Step 6: Final answer
    x = 50,414,513.47

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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.