Home / 16,640,126.97-22,964,262.26-9,298,138.33

Finding the Fourth Proportional to 16,640,126.97, 22,964,262.26 and 9,298,138.33

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Solution

The fourth proportional to 16,640,126.97, 22,964,262.26 and 9,298,138.33 is: 12,831,926.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,640,126.97 : 22,964,262.26 = 9,298,138.33 : x
  2. Step 2: Convert to fraction form
    16,640,126.97/22,964,262.26 = 9,298,138.33/x
  3. Step 3: Cross multiply
    16,640,126.97x = 22,964,262.26 × 9,298,138.33
  4. Step 4: Simplify right side
    16,640,126.97x = 213,524,887,174,395.12
  5. Step 5: Solve for x
    x = 213,524,887,174,395.12/16,640,126.97
  6. Step 6: Final answer
    x = 12,831,926.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.