Home / 51,114,071.27-76,695,049.44-25,192,241.70

Finding the Fourth Proportional to 51,114,071.27, 76,695,049.44 and 25,192,241.70

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Solution

The fourth proportional to 51,114,071.27, 76,695,049.44 and 25,192,241.70 is: 37,800,162.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,114,071.27 : 76,695,049.44 = 25,192,241.70 : x
  2. Step 2: Convert to fraction form
    51,114,071.27/76,695,049.44 = 25,192,241.70/x
  3. Step 3: Cross multiply
    51,114,071.27x = 76,695,049.44 × 25,192,241.70
  4. Step 4: Simplify right side
    51,114,071.27x = 1,932,120,222,685,929.50
  5. Step 5: Solve for x
    x = 1,932,120,222,685,929.50/51,114,071.27
  6. Step 6: Final answer
    x = 37,800,162.95

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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.