Home / 17,269,306.20-23,831,168.22-9,534,207.96

Finding the Fourth Proportional to 17,269,306.20, 23,831,168.22 and 9,534,207.96

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Solution

The fourth proportional to 17,269,306.20, 23,831,168.22 and 9,534,207.96 is: 13,156,945.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,306.20 : 23,831,168.22 = 9,534,207.96 : x
  2. Step 2: Convert to fraction form
    17,269,306.20/23,831,168.22 = 9,534,207.96/x
  3. Step 3: Cross multiply
    17,269,306.20x = 23,831,168.22 × 9,534,207.96
  4. Step 4: Simplify right side
    17,269,306.20x = 227,211,313,739,223.03
  5. Step 5: Solve for x
    x = 227,211,313,739,223.03/17,269,306.20
  6. Step 6: Final answer
    x = 13,156,945.11

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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.