Home / 17,228,930.92-23,776,084.10-9,494,250.03

Finding the Fourth Proportional to 17,228,930.92, 23,776,084.10 and 9,494,250.03

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Solution

The fourth proportional to 17,228,930.92, 23,776,084.10 and 9,494,250.03 is: 13,102,152.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,930.92 : 23,776,084.10 = 9,494,250.03 : x
  2. Step 2: Convert to fraction form
    17,228,930.92/23,776,084.10 = 9,494,250.03/x
  3. Step 3: Cross multiply
    17,228,930.92x = 23,776,084.10 × 9,494,250.03
  4. Step 4: Simplify right side
    17,228,930.92x = 225,736,087,203,443.12
  5. Step 5: Solve for x
    x = 225,736,087,203,443.12/17,228,930.92
  6. Step 6: Final answer
    x = 13,102,152.90

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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.