Home / 265,982,898.42-367,052,923.26-148,510,228.14

Finding the Fourth Proportional to 265,982,898.42, 367,052,923.26 and 148,510,228.14

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Solution

The fourth proportional to 265,982,898.42, 367,052,923.26 and 148,510,228.14 is: 204,942,173.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,982,898.42 : 367,052,923.26 = 148,510,228.14 : x
  2. Step 2: Convert to fraction form
    265,982,898.42/367,052,923.26 = 148,510,228.14/x
  3. Step 3: Cross multiply
    265,982,898.42x = 367,052,923.26 × 148,510,228.14
  4. Step 4: Simplify right side
    265,982,898.42x = 54,511,113,372,796,504
  5. Step 5: Solve for x
    x = 54,511,113,372,796,504/265,982,898.42
  6. Step 6: Final answer
    x = 204,942,173.71

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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.