Home / 237,137,629.35-327,284,296.44-136,646,515.11

Finding the Fourth Proportional to 237,137,629.35, 327,284,296.44 and 136,646,515.11

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Solution

The fourth proportional to 237,137,629.35, 327,284,296.44 and 136,646,515.11 is: 188,591,994.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,137,629.35 : 327,284,296.44 = 136,646,515.11 : x
  2. Step 2: Convert to fraction form
    237,137,629.35/327,284,296.44 = 136,646,515.11/x
  3. Step 3: Cross multiply
    237,137,629.35x = 327,284,296.44 × 136,646,515.11
  4. Step 4: Simplify right side
    237,137,629.35x = 44,722,258,558,754,184
  5. Step 5: Solve for x
    x = 44,722,258,558,754,184/237,137,629.35
  6. Step 6: Final answer
    x = 188,591,994.79

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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.