Home / 22,952,361.57-31,671,850.41-13,026,083.19

Finding the Fourth Proportional to 22,952,361.57, 31,671,850.41 and 13,026,083.19

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Solution

The fourth proportional to 22,952,361.57, 31,671,850.41 and 13,026,083.19 is: 17,974,627.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,952,361.57 : 31,671,850.41 = 13,026,083.19 : x
  2. Step 2: Convert to fraction form
    22,952,361.57/31,671,850.41 = 13,026,083.19/x
  3. Step 3: Cross multiply
    22,952,361.57x = 31,671,850.41 × 13,026,083.19
  4. Step 4: Simplify right side
    22,952,361.57x = 412,560,158,221,895.56
  5. Step 5: Solve for x
    x = 412,560,158,221,895.56/22,952,361.57
  6. Step 6: Final answer
    x = 17,974,627.88

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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.