Home / 62,414,784.15-93,622,176.24-54,856,512.15

Finding the Fourth Proportional to 62,414,784.15, 93,622,176.24 and 54,856,512.15

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Solution

The fourth proportional to 62,414,784.15, 93,622,176.24 and 54,856,512.15 is: 82,284,768.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,414,784.15 : 93,622,176.24 = 54,856,512.15 : x
  2. Step 2: Convert to fraction form
    62,414,784.15/93,622,176.24 = 54,856,512.15/x
  3. Step 3: Cross multiply
    62,414,784.15x = 93,622,176.24 × 54,856,512.15
  4. Step 4: Simplify right side
    62,414,784.15x = 5,135,786,048,419,001
  5. Step 5: Solve for x
    x = 5,135,786,048,419,001/62,414,784.15
  6. Step 6: Final answer
    x = 82,284,768.24

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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.