Home / 222,758,791.68-334,147,250.88-106,114,186.56

Finding the Fourth Proportional to 222,758,791.68, 334,147,250.88 and 106,114,186.56

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Solution

The fourth proportional to 222,758,791.68, 334,147,250.88 and 106,114,186.56 is: 159,175,597.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,758,791.68 : 334,147,250.88 = 106,114,186.56 : x
  2. Step 2: Convert to fraction form
    222,758,791.68/334,147,250.88 = 106,114,186.56/x
  3. Step 3: Cross multiply
    222,758,791.68x = 334,147,250.88 × 106,114,186.56
  4. Step 4: Simplify right side
    222,758,791.68x = 35,457,763,718,391,444
  5. Step 5: Solve for x
    x = 35,457,763,718,391,444/222,758,791.68
  6. Step 6: Final answer
    x = 159,175,597.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.