Home / 50,055,078-69,076,007.64-27,162,534

Finding the Fourth Proportional to 50,055,078, 69,076,007.64 and 27,162,534

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Solution

The fourth proportional to 50,055,078, 69,076,007.64 and 27,162,534 is: 37,484,296.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,055,078 : 69,076,007.64 = 27,162,534 : x
  2. Step 2: Convert to fraction form
    50,055,078/69,076,007.64 = 27,162,534/x
  3. Step 3: Cross multiply
    50,055,078x = 69,076,007.64 × 27,162,534
  4. Step 4: Simplify right side
    50,055,078x = 1,876,279,406,105,759.75
  5. Step 5: Solve for x
    x = 1,876,279,406,105,759.75/50,055,078
  6. Step 6: Final answer
    x = 37,484,296.92

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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.