Home / 15,849,976.23-23,758,372.35-6,633,229.73

Finding the Fourth Proportional to 15,849,976.23, 23,758,372.35 and 6,633,229.73

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Solution

The fourth proportional to 15,849,976.23, 23,758,372.35 and 6,633,229.73 is: 9,942,900.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,849,976.23 : 23,758,372.35 = 6,633,229.73 : x
  2. Step 2: Convert to fraction form
    15,849,976.23/23,758,372.35 = 6,633,229.73/x
  3. Step 3: Cross multiply
    15,849,976.23x = 23,758,372.35 × 6,633,229.73
  4. Step 4: Simplify right side
    15,849,976.23x = 157,594,741,689,638.09
  5. Step 5: Solve for x
    x = 157,594,741,689,638.09/15,849,976.23
  6. Step 6: Final answer
    x = 9,942,900.82

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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.