Home / 32,557,747.20-48,836,620.80-25,022,745.60

Finding the Fourth Proportional to 32,557,747.20, 48,836,620.80 and 25,022,745.60

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Solution

The fourth proportional to 32,557,747.20, 48,836,620.80 and 25,022,745.60 is: 37,534,118.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,557,747.20 : 48,836,620.80 = 25,022,745.60 : x
  2. Step 2: Convert to fraction form
    32,557,747.20/48,836,620.80 = 25,022,745.60/x
  3. Step 3: Cross multiply
    32,557,747.20x = 48,836,620.80 × 25,022,745.60
  4. Step 4: Simplify right side
    32,557,747.20x = 1,222,026,338,242,068.50
  5. Step 5: Solve for x
    x = 1,222,026,338,242,068.50/32,557,747.20
  6. Step 6: Final answer
    x = 37,534,118.40

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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.