Home / 31,193,227.46-43,043,339.90-17,252,367.27

Finding the Fourth Proportional to 31,193,227.46, 43,043,339.90 and 17,252,367.27

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Solution

The fourth proportional to 31,193,227.46, 43,043,339.90 and 17,252,367.27 is: 23,806,433.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,193,227.46 : 43,043,339.90 = 17,252,367.27 : x
  2. Step 2: Convert to fraction form
    31,193,227.46/43,043,339.90 = 17,252,367.27/x
  3. Step 3: Cross multiply
    31,193,227.46x = 43,043,339.90 × 17,252,367.27
  4. Step 4: Simplify right side
    31,193,227.46x = 742,599,508,395,983.25
  5. Step 5: Solve for x
    x = 742,599,508,395,983.25/31,193,227.46
  6. Step 6: Final answer
    x = 23,806,433.93

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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.