Home / 44,322,517.85-66,504,830.31-30,696,633.05

Finding the Fourth Proportional to 44,322,517.85, 66,504,830.31 and 30,696,633.05

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Solution

The fourth proportional to 44,322,517.85, 66,504,830.31 and 30,696,633.05 is: 46,059,530.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,322,517.85 : 66,504,830.31 = 30,696,633.05 : x
  2. Step 2: Convert to fraction form
    44,322,517.85/66,504,830.31 = 30,696,633.05/x
  3. Step 3: Cross multiply
    44,322,517.85x = 66,504,830.31 × 30,696,633.05
  4. Step 4: Simplify right side
    44,322,517.85x = 2,041,474,371,746,063.75
  5. Step 5: Solve for x
    x = 2,041,474,371,746,063.75/44,322,517.85
  6. Step 6: Final answer
    x = 46,059,530.71

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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.