Home / 22,953,340.49-31,673,197.82-13,027,066.23

Finding the Fourth Proportional to 22,953,340.49, 31,673,197.82 and 13,027,066.23

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Solution

The fourth proportional to 22,953,340.49, 31,673,197.82 and 13,027,066.23 is: 17,975,982.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,953,340.49 : 31,673,197.82 = 13,027,066.23 : x
  2. Step 2: Convert to fraction form
    22,953,340.49/31,673,197.82 = 13,027,066.23/x
  3. Step 3: Cross multiply
    22,953,340.49x = 31,673,197.82 × 13,027,066.23
  4. Step 4: Simplify right side
    22,953,340.49x = 412,608,845,651,896.31
  5. Step 5: Solve for x
    x = 412,608,845,651,896.31/22,953,340.49
  6. Step 6: Final answer
    x = 17,975,982.44

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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.