Home / 17,279,468.56-23,845,209.87-9,544,344.81

Finding the Fourth Proportional to 17,279,468.56, 23,845,209.87 and 9,544,344.81

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Solution

The fourth proportional to 17,279,468.56, 23,845,209.87 and 9,544,344.81 is: 13,170,943.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,279,468.56 : 23,845,209.87 = 9,544,344.81 : x
  2. Step 2: Convert to fraction form
    17,279,468.56/23,845,209.87 = 9,544,344.81/x
  3. Step 3: Cross multiply
    17,279,468.56x = 23,845,209.87 × 9,544,344.81
  4. Step 4: Simplify right side
    17,279,468.56x = 227,586,905,066,095.31
  5. Step 5: Solve for x
    x = 227,586,905,066,095.31/17,279,468.56
  6. Step 6: Final answer
    x = 13,170,943.56

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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.