Home / 265,982,899.92-367,052,925.33-148,510,229.64

Finding the Fourth Proportional to 265,982,899.92, 367,052,925.33 and 148,510,229.64

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Solution

The fourth proportional to 265,982,899.92, 367,052,925.33 and 148,510,229.64 is: 204,942,175.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,982,899.92 : 367,052,925.33 = 148,510,229.64 : x
  2. Step 2: Convert to fraction form
    265,982,899.92/367,052,925.33 = 148,510,229.64/x
  3. Step 3: Cross multiply
    265,982,899.92x = 367,052,925.33 × 148,510,229.64
  4. Step 4: Simplify right side
    265,982,899.92x = 54,511,114,230,792,064
  5. Step 5: Solve for x
    x = 54,511,114,230,792,064/265,982,899.92
  6. Step 6: Final answer
    x = 204,942,175.78

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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.