Home / 50,589,565.40-69,813,617.10-27,384,620.60

Finding the Fourth Proportional to 50,589,565.40, 69,813,617.10 and 27,384,620.60

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Solution

The fourth proportional to 50,589,565.40, 69,813,617.10 and 27,384,620.60 is: 37,790,785.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,589,565.40 : 69,813,617.10 = 27,384,620.60 : x
  2. Step 2: Convert to fraction form
    50,589,565.40/69,813,617.10 = 27,384,620.60/x
  3. Step 3: Cross multiply
    50,589,565.40x = 69,813,617.10 × 27,384,620.60
  4. Step 4: Simplify right side
    50,589,565.40x = 1,911,819,416,997,172.25
  5. Step 5: Solve for x
    x = 1,911,819,416,997,172.25/50,589,565.40
  6. Step 6: Final answer
    x = 37,790,785.55

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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.