Home / 50,448,485.24-69,618,908.40-27,243,610.30

Finding the Fourth Proportional to 50,448,485.24, 69,618,908.40 and 27,243,610.30

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Solution

The fourth proportional to 50,448,485.24, 69,618,908.40 and 27,243,610.30 is: 37,596,181.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,448,485.24 : 69,618,908.40 = 27,243,610.30 : x
  2. Step 2: Convert to fraction form
    50,448,485.24/69,618,908.40 = 27,243,610.30/x
  3. Step 3: Cross multiply
    50,448,485.24x = 69,618,908.40 × 27,243,610.30
  4. Step 4: Simplify right side
    50,448,485.24x = 1,896,670,409,945,802
  5. Step 5: Solve for x
    x = 1,896,670,409,945,802/50,448,485.24
  6. Step 6: Final answer
    x = 37,596,181.55

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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.