Home / 183,040,361.04-252,600,631.41-107,691,948.73

Finding the Fourth Proportional to 183,040,361.04, 252,600,631.41 and 107,691,948.73

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Solution

The fourth proportional to 183,040,361.04, 252,600,631.41 and 107,691,948.73 is: 148,617,791.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,040,361.04 : 252,600,631.41 = 107,691,948.73 : x
  2. Step 2: Convert to fraction form
    183,040,361.04/252,600,631.41 = 107,691,948.73/x
  3. Step 3: Cross multiply
    183,040,361.04x = 252,600,631.41 × 107,691,948.73
  4. Step 4: Simplify right side
    183,040,361.04x = 27,203,054,246,971,348
  5. Step 5: Solve for x
    x = 27,203,054,246,971,348/183,040,361.04
  6. Step 6: Final answer
    x = 148,617,791.68

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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.