Home / 23,526,749.40-35,302,662.90-9,150,286.20

Finding the Fourth Proportional to 23,526,749.40, 35,302,662.90 and 9,150,286.20

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Solution

The fourth proportional to 23,526,749.40, 35,302,662.90 and 9,150,286.20 is: 13,730,306.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,526,749.40 : 35,302,662.90 = 9,150,286.20 : x
  2. Step 2: Convert to fraction form
    23,526,749.40/35,302,662.90 = 9,150,286.20/x
  3. Step 3: Cross multiply
    23,526,749.40x = 35,302,662.90 × 9,150,286.20
  4. Step 4: Simplify right side
    23,526,749.40x = 323,029,469,157,121.94
  5. Step 5: Solve for x
    x = 323,029,469,157,121.94/23,526,749.40
  6. Step 6: Final answer
    x = 13,730,306.03

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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.