Home / 22,665,696.40-33,998,544.60-16,335,643.60

Finding the Fourth Proportional to 22,665,696.40, 33,998,544.60 and 16,335,643.60

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Solution

The fourth proportional to 22,665,696.40, 33,998,544.60 and 16,335,643.60 is: 24,503,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,665,696.40 : 33,998,544.60 = 16,335,643.60 : x
  2. Step 2: Convert to fraction form
    22,665,696.40/33,998,544.60 = 16,335,643.60/x
  3. Step 3: Cross multiply
    22,665,696.40x = 33,998,544.60 × 16,335,643.60
  4. Step 4: Simplify right side
    22,665,696.40x = 555,388,107,504,304.56
  5. Step 5: Solve for x
    x = 555,388,107,504,304.56/22,665,696.40
  6. Step 6: Final answer
    x = 24,503,465.40

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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.