Home / 107,181,755.28-160,782,223.32-41,601,357.54

Finding the Fourth Proportional to 107,181,755.28, 160,782,223.32 and 41,601,357.54

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Solution

The fourth proportional to 107,181,755.28, 160,782,223.32 and 41,601,357.54 is: 62,405,758.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,181,755.28 : 160,782,223.32 = 41,601,357.54 : x
  2. Step 2: Convert to fraction form
    107,181,755.28/160,782,223.32 = 41,601,357.54/x
  3. Step 3: Cross multiply
    107,181,755.28x = 160,782,223.32 × 41,601,357.54
  4. Step 4: Simplify right side
    107,181,755.28x = 6,688,758,758,411,445
  5. Step 5: Solve for x
    x = 6,688,758,758,411,445/107,181,755.28
  6. Step 6: Final answer
    x = 62,405,758.71

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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.