Home / 149,194,267,616.97-223,907,451,974.14-104,133,027,610.89

Finding the Fourth Proportional to 149,194,267,616.97, 223,907,451,974.14 and 104,133,027,610.89

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Solution

The fourth proportional to 149,194,267,616.97, 223,907,451,974.14 and 104,133,027,610.89 is: 156,280,541,143.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,194,267,616.97 : 223,907,451,974.14 = 104,133,027,610.89 : x
  2. Step 2: Convert to fraction form
    149,194,267,616.97/223,907,451,974.14 = 104,133,027,610.89/x
  3. Step 3: Cross multiply
    149,194,267,616.97x = 223,907,451,974.14 × 104,133,027,610.89
  4. Step 4: Simplify right side
    149,194,267,616.97x = 23,316,160,878,707,147,276,288
  5. Step 5: Solve for x
    x = 23,316,160,878,707,147,276,288/149,194,267,616.97
  6. Step 6: Final answer
    x = 156,280,541,143.63

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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.