Home / 31,360,850.52-46,972,691.46-22,235,286.84

Finding the Fourth Proportional to 31,360,850.52, 46,972,691.46 and 22,235,286.84

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Solution

The fourth proportional to 31,360,850.52, 46,972,691.46 and 22,235,286.84 is: 33,304,303.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,360,850.52 : 46,972,691.46 = 22,235,286.84 : x
  2. Step 2: Convert to fraction form
    31,360,850.52/46,972,691.46 = 22,235,286.84/x
  3. Step 3: Cross multiply
    31,360,850.52x = 46,972,691.46 × 22,235,286.84
  4. Step 4: Simplify right side
    31,360,850.52x = 1,044,451,268,259,918.38
  5. Step 5: Solve for x
    x = 1,044,451,268,259,918.38/31,360,850.52
  6. Step 6: Final answer
    x = 33,304,303.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.