Home / 50,053,874.37-69,074,899.11-27,727,202.39

Finding the Fourth Proportional to 50,053,874.37, 69,074,899.11 and 27,727,202.39

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Solution

The fourth proportional to 50,053,874.37, 69,074,899.11 and 27,727,202.39 is: 38,263,845.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,053,874.37 : 69,074,899.11 = 27,727,202.39 : x
  2. Step 2: Convert to fraction form
    50,053,874.37/69,074,899.11 = 27,727,202.39/x
  3. Step 3: Cross multiply
    50,053,874.37x = 69,074,899.11 × 27,727,202.39
  4. Step 4: Simplify right side
    50,053,874.37x = 1,915,253,707,346,426.50
  5. Step 5: Solve for x
    x = 1,915,253,707,346,426.50/50,053,874.37
  6. Step 6: Final answer
    x = 38,263,845.34

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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.