Home / 17,722,760.31-26,584,145.06-5,593,173.12

Finding the Fourth Proportional to 17,722,760.31, 26,584,145.06 and 5,593,173.12

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Solution

The fourth proportional to 17,722,760.31, 26,584,145.06 and 5,593,173.12 is: 8,389,761.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722,760.31 : 26,584,145.06 = 5,593,173.12 : x
  2. Step 2: Convert to fraction form
    17,722,760.31/26,584,145.06 = 5,593,173.12/x
  3. Step 3: Cross multiply
    17,722,760.31x = 26,584,145.06 × 5,593,173.12
  4. Step 4: Simplify right side
    17,722,760.31x = 148,689,725,539,806.94
  5. Step 5: Solve for x
    x = 148,689,725,539,806.94/17,722,760.31
  6. Step 6: Final answer
    x = 8,389,761.13

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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.