Home / 50,448,785.06-69,619,322.69-27,243,911.33

Finding the Fourth Proportional to 50,448,785.06, 69,619,322.69 and 27,243,911.33

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Solution

The fourth proportional to 50,448,785.06, 69,619,322.69 and 27,243,911.33 is: 37,596,597.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,448,785.06 : 69,619,322.69 = 27,243,911.33 : x
  2. Step 2: Convert to fraction form
    50,448,785.06/69,619,322.69 = 27,243,911.33/x
  3. Step 3: Cross multiply
    50,448,785.06x = 69,619,322.69 × 27,243,911.33
  4. Step 4: Simplify right side
    50,448,785.06x = 1,896,702,654,414,855.25
  5. Step 5: Solve for x
    x = 1,896,702,654,414,855.25/50,448,785.06
  6. Step 6: Final answer
    x = 37,596,597.27

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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.