Home / 17,265,083.56-23,825,811.70-9,530,123.88

Finding the Fourth Proportional to 17,265,083.56, 23,825,811.70 and 9,530,123.88

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Solution

The fourth proportional to 17,265,083.56, 23,825,811.70 and 9,530,123.88 is: 13,151,568.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,083.56 : 23,825,811.70 = 9,530,123.88 : x
  2. Step 2: Convert to fraction form
    17,265,083.56/23,825,811.70 = 9,530,123.88/x
  3. Step 3: Cross multiply
    17,265,083.56x = 23,825,811.70 × 9,530,123.88
  4. Step 4: Simplify right side
    17,265,083.56x = 227,062,937,042,553.41
  5. Step 5: Solve for x
    x = 227,062,937,042,553.41/17,265,083.56
  6. Step 6: Final answer
    x = 13,151,568.96

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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.