Home / 22,992,004.49-31,729,732.17-12,538,591.17

Finding the Fourth Proportional to 22,992,004.49, 31,729,732.17 and 12,538,591.17

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Solution

The fourth proportional to 22,992,004.49, 31,729,732.17 and 12,538,591.17 is: 17,303,673.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,992,004.49 : 31,729,732.17 = 12,538,591.17 : x
  2. Step 2: Convert to fraction form
    22,992,004.49/31,729,732.17 = 12,538,591.17/x
  3. Step 3: Cross multiply
    22,992,004.49x = 31,729,732.17 × 12,538,591.17
  4. Step 4: Simplify right side
    22,992,004.49x = 397,846,139,613,226.94
  5. Step 5: Solve for x
    x = 397,846,139,613,226.94/22,992,004.49
  6. Step 6: Final answer
    x = 17,303,673.54

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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.