Home / 44,522,759.82-66,780,873.81-14,222,487.18

Finding the Fourth Proportional to 44,522,759.82, 66,780,873.81 and 14,222,487.18

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Solution

The fourth proportional to 44,522,759.82, 66,780,873.81 and 14,222,487.18 is: 21,332,687.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,522,759.82 : 66,780,873.81 = 14,222,487.18 : x
  2. Step 2: Convert to fraction form
    44,522,759.82/66,780,873.81 = 14,222,487.18/x
  3. Step 3: Cross multiply
    44,522,759.82x = 66,780,873.81 × 14,222,487.18
  4. Step 4: Simplify right side
    44,522,759.82x = 949,790,121,631,922.75
  5. Step 5: Solve for x
    x = 949,790,121,631,922.75/44,522,759.82
  6. Step 6: Final answer
    x = 21,332,687.49

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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.