Home / 43,179,137.20-64,727,233.80-24,964,634.80

Finding the Fourth Proportional to 43,179,137.20, 64,727,233.80 and 24,964,634.80

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Solution

The fourth proportional to 43,179,137.20, 64,727,233.80 and 24,964,634.80 is: 37,422,974.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,179,137.20 : 64,727,233.80 = 24,964,634.80 : x
  2. Step 2: Convert to fraction form
    43,179,137.20/64,727,233.80 = 24,964,634.80/x
  3. Step 3: Cross multiply
    43,179,137.20x = 64,727,233.80 × 24,964,634.80
  4. Step 4: Simplify right side
    43,179,137.20x = 1,615,891,753,431,216.25
  5. Step 5: Solve for x
    x = 1,615,891,753,431,216.25/43,179,137.20
  6. Step 6: Final answer
    x = 37,422,974.57

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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.