Home / 17,183,952.64-23,713,940-9,449,493.76

Finding the Fourth Proportional to 17,183,952.64, 23,713,940 and 9,449,493.76

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Solution

The fourth proportional to 17,183,952.64, 23,713,940 and 9,449,493.76 is: 13,040,348.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,183,952.64 : 23,713,940 = 9,449,493.76 : x
  2. Step 2: Convert to fraction form
    17,183,952.64/23,713,940 = 9,449,493.76/x
  3. Step 3: Cross multiply
    17,183,952.64x = 23,713,940 × 9,449,493.76
  4. Step 4: Simplify right side
    17,183,952.64x = 224,084,728,055,014.41
  5. Step 5: Solve for x
    x = 224,084,728,055,014.41/17,183,952.64
  6. Step 6: Final answer
    x = 13,040,348.33

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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.