Home / 244,954,844.24-338,037,093.22-133,446,601.36

Finding the Fourth Proportional to 244,954,844.24, 338,037,093.22 and 133,446,601.36

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Solution

The fourth proportional to 244,954,844.24, 338,037,093.22 and 133,446,601.36 is: 184,155,987.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,954,844.24 : 338,037,093.22 = 133,446,601.36 : x
  2. Step 2: Convert to fraction form
    244,954,844.24/338,037,093.22 = 133,446,601.36/x
  3. Step 3: Cross multiply
    244,954,844.24x = 338,037,093.22 × 133,446,601.36
  4. Step 4: Simplify right side
    244,954,844.24x = 45,109,901,223,822,504
  5. Step 5: Solve for x
    x = 45,109,901,223,822,504/244,954,844.24
  6. Step 6: Final answer
    x = 184,155,987.46

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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.