Home / 16,951,233.07-23,392,583.22-9,216,275.23

Finding the Fourth Proportional to 16,951,233.07, 23,392,583.22 and 9,216,275.23

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Solution

The fourth proportional to 16,951,233.07, 23,392,583.22 and 9,216,275.23 is: 12,718,395.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,951,233.07 : 23,392,583.22 = 9,216,275.23 : x
  2. Step 2: Convert to fraction form
    16,951,233.07/23,392,583.22 = 9,216,275.23/x
  3. Step 3: Cross multiply
    16,951,233.07x = 23,392,583.22 × 9,216,275.23
  4. Step 4: Simplify right side
    16,951,233.07x = 215,592,485,296,199.62
  5. Step 5: Solve for x
    x = 215,592,485,296,199.62/16,951,233.07
  6. Step 6: Final answer
    x = 12,718,395.44

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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.