Home / 17,189,670.44-23,721,757.46-9,455,301.20

Finding the Fourth Proportional to 17,189,670.44, 23,721,757.46 and 9,455,301.20

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Solution

The fourth proportional to 17,189,670.44, 23,721,757.46 and 9,455,301.20 is: 13,048,322.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,189,670.44 : 23,721,757.46 = 9,455,301.20 : x
  2. Step 2: Convert to fraction form
    17,189,670.44/23,721,757.46 = 9,455,301.20/x
  3. Step 3: Cross multiply
    17,189,670.44x = 23,721,757.46 × 9,455,301.20
  4. Step 4: Simplify right side
    17,189,670.44x = 224,296,361,611,761.66
  5. Step 5: Solve for x
    x = 224,296,361,611,761.66/17,189,670.44
  6. Step 6: Final answer
    x = 13,048,322.39

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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.