Home / 174,327,604.38-240,582,974.34-96,011,137.12

Finding the Fourth Proportional to 174,327,604.38, 240,582,974.34 and 96,011,137.12

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Solution

The fourth proportional to 174,327,604.38, 240,582,974.34 and 96,011,137.12 is: 132,501,361.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,327,604.38 : 240,582,974.34 = 96,011,137.12 : x
  2. Step 2: Convert to fraction form
    174,327,604.38/240,582,974.34 = 96,011,137.12/x
  3. Step 3: Cross multiply
    174,327,604.38x = 240,582,974.34 × 96,011,137.12
  4. Step 4: Simplify right side
    174,327,604.38x = 23,098,644,937,493,728
  5. Step 5: Solve for x
    x = 23,098,644,937,493,728/174,327,604.38
  6. Step 6: Final answer
    x = 132,501,361.56

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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.