Home / 24,458,400.80-36,682,935.60-7,419,629.60

Finding the Fourth Proportional to 24,458,400.80, 36,682,935.60 and 7,419,629.60

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Solution

The fourth proportional to 24,458,400.80, 36,682,935.60 and 7,419,629.60 is: 11,128,029.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,458,400.80 : 36,682,935.60 = 7,419,629.60 : x
  2. Step 2: Convert to fraction form
    24,458,400.80/36,682,935.60 = 7,419,629.60/x
  3. Step 3: Cross multiply
    24,458,400.80x = 36,682,935.60 × 7,419,629.60
  4. Step 4: Simplify right side
    24,458,400.80x = 272,173,794,792,653.75
  5. Step 5: Solve for x
    x = 272,173,794,792,653.75/24,458,400.80
  6. Step 6: Final answer
    x = 11,128,029.06

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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.