Home / 107,181,756.28-160,782,224.82-41,601,358.54

Finding the Fourth Proportional to 107,181,756.28, 160,782,224.82 and 41,601,358.54

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Solution

The fourth proportional to 107,181,756.28, 160,782,224.82 and 41,601,358.54 is: 62,405,760.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,181,756.28 : 160,782,224.82 = 41,601,358.54 : x
  2. Step 2: Convert to fraction form
    107,181,756.28/160,782,224.82 = 41,601,358.54/x
  3. Step 3: Cross multiply
    107,181,756.28x = 160,782,224.82 × 41,601,358.54
  4. Step 4: Simplify right side
    107,181,756.28x = 6,688,758,981,595,707
  5. Step 5: Solve for x
    x = 6,688,758,981,595,707/107,181,756.28
  6. Step 6: Final answer
    x = 62,405,760.21

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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.