Home / 17,186,204.95-23,716,489.89-9,451,247.29

Finding the Fourth Proportional to 17,186,204.95, 23,716,489.89 and 9,451,247.29

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Solution

The fourth proportional to 17,186,204.95, 23,716,489.89 and 9,451,247.29 is: 13,042,461.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186,204.95 : 23,716,489.89 = 9,451,247.29 : x
  2. Step 2: Convert to fraction form
    17,186,204.95/23,716,489.89 = 9,451,247.29/x
  3. Step 3: Cross multiply
    17,186,204.95x = 23,716,489.89 × 9,451,247.29
  4. Step 4: Simplify right side
    17,186,204.95x = 224,150,410,801,174.88
  5. Step 5: Solve for x
    x = 224,150,410,801,174.88/17,186,204.95
  6. Step 6: Final answer
    x = 13,042,461.17

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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.