Home / 16,893,891.35-23,311,825.26-10,367,795.87

Finding the Fourth Proportional to 16,893,891.35, 23,311,825.26 and 10,367,795.87

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Solution

The fourth proportional to 16,893,891.35, 23,311,825.26 and 10,367,795.87 is: 14,306,487.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,893,891.35 : 23,311,825.26 = 10,367,795.87 : x
  2. Step 2: Convert to fraction form
    16,893,891.35/23,311,825.26 = 10,367,795.87/x
  3. Step 3: Cross multiply
    16,893,891.35x = 23,311,825.26 × 10,367,795.87
  4. Step 4: Simplify right side
    16,893,891.35x = 241,692,245,536,230.56
  5. Step 5: Solve for x
    x = 241,692,245,536,230.56/16,893,891.35
  6. Step 6: Final answer
    x = 14,306,487.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.