Home / 23,318,881.92-34,982,806.26-8,940,828.36

Finding the Fourth Proportional to 23,318,881.92, 34,982,806.26 and 8,940,828.36

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Solution

The fourth proportional to 23,318,881.92, 34,982,806.26 and 8,940,828.36 is: 13,412,961.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,881.92 : 34,982,806.26 = 8,940,828.36 : x
  2. Step 2: Convert to fraction form
    23,318,881.92/34,982,806.26 = 8,940,828.36/x
  3. Step 3: Cross multiply
    23,318,881.92x = 34,982,806.26 × 8,940,828.36
  4. Step 4: Simplify right side
    23,318,881.92x = 312,775,266,321,793.50
  5. Step 5: Solve for x
    x = 312,775,266,321,793.50/23,318,881.92
  6. Step 6: Final answer
    x = 13,412,961.54

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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.