Home / 154,993,198.17-232,489,797.21-64,116,787.17

Finding the Fourth Proportional to 154,993,198.17, 232,489,797.21 and 64,116,787.17

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Solution

The fourth proportional to 154,993,198.17, 232,489,797.21 and 64,116,787.17 is: 96,175,180.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,993,198.17 : 232,489,797.21 = 64,116,787.17 : x
  2. Step 2: Convert to fraction form
    154,993,198.17/232,489,797.21 = 64,116,787.17/x
  3. Step 3: Cross multiply
    154,993,198.17x = 232,489,797.21 × 64,116,787.17
  4. Step 4: Simplify right side
    154,993,198.17x = 14,906,498,847,781,866
  5. Step 5: Solve for x
    x = 14,906,498,847,781,866/154,993,198.17
  6. Step 6: Final answer
    x = 96,175,180.74

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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.