Home / 17,007,137.76-25,503,201.56-4,873,847.60

Finding the Fourth Proportional to 17,007,137.76, 25,503,201.56 and 4,873,847.60

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Solution

The fourth proportional to 17,007,137.76, 25,503,201.56 and 4,873,847.60 is: 7,308,620.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,137.76 : 25,503,201.56 = 4,873,847.60 : x
  2. Step 2: Convert to fraction form
    17,007,137.76/25,503,201.56 = 4,873,847.60/x
  3. Step 3: Cross multiply
    17,007,137.76x = 25,503,201.56 × 4,873,847.60
  4. Step 4: Simplify right side
    17,007,137.76x = 124,298,717,715,522.23
  5. Step 5: Solve for x
    x = 124,298,717,715,522.23/17,007,137.76
  6. Step 6: Final answer
    x = 7,308,620.62

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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.