Home / 50,657,727.62-69,907,723.92-27,452,854.59

Finding the Fourth Proportional to 50,657,727.62, 69,907,723.92 and 27,452,854.59

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Solution

The fourth proportional to 50,657,727.62, 69,907,723.92 and 27,452,854.59 is: 37,884,971.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,657,727.62 : 69,907,723.92 = 27,452,854.59 : x
  2. Step 2: Convert to fraction form
    50,657,727.62/69,907,723.92 = 27,452,854.59/x
  3. Step 3: Cross multiply
    50,657,727.62x = 69,907,723.92 × 27,452,854.59
  4. Step 4: Simplify right side
    50,657,727.62x = 1,919,166,579,231,470.75
  5. Step 5: Solve for x
    x = 1,919,166,579,231,470.75/50,657,727.62
  6. Step 6: Final answer
    x = 37,884,971.74

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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.