Home / 50,533,441.97-69,736,360.04-27,328,568.93

Finding the Fourth Proportional to 50,533,441.97, 69,736,360.04 and 27,328,568.93

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Solution

The fourth proportional to 50,533,441.97, 69,736,360.04 and 27,328,568.93 is: 37,713,538.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,533,441.97 : 69,736,360.04 = 27,328,568.93 : x
  2. Step 2: Convert to fraction form
    50,533,441.97/69,736,360.04 = 27,328,568.93/x
  3. Step 3: Cross multiply
    50,533,441.97x = 69,736,360.04 × 27,328,568.93
  4. Step 4: Simplify right side
    50,533,441.97x = 1,905,794,921,795,112.75
  5. Step 5: Solve for x
    x = 1,905,794,921,795,112.75/50,533,441.97
  6. Step 6: Final answer
    x = 37,713,538.75

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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.