Home / 17,236,035.36-23,785,535.06-9,395,375.90

Finding the Fourth Proportional to 17,236,035.36, 23,785,535.06 and 9,395,375.90

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Solution

The fourth proportional to 17,236,035.36, 23,785,535.06 and 9,395,375.90 is: 12,965,513.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236,035.36 : 23,785,535.06 = 9,395,375.90 : x
  2. Step 2: Convert to fraction form
    17,236,035.36/23,785,535.06 = 9,395,375.90/x
  3. Step 3: Cross multiply
    17,236,035.36x = 23,785,535.06 × 9,395,375.90
  4. Step 4: Simplify right side
    17,236,035.36x = 223,474,042,793,506.12
  5. Step 5: Solve for x
    x = 223,474,042,793,506.12/17,236,035.36
  6. Step 6: Final answer
    x = 12,965,513.13

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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.