Home / 271,079,380-408,094,033.84-246,973,216.24

Finding the Fourth Proportional to 271,079,380, 408,094,033.84 and 246,973,216.24

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Solution

The fourth proportional to 271,079,380, 408,094,033.84 and 246,973,216.24 is: 371,803,624.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,079,380 : 408,094,033.84 = 246,973,216.24 : x
  2. Step 2: Convert to fraction form
    271,079,380/408,094,033.84 = 246,973,216.24/x
  3. Step 3: Cross multiply
    271,079,380x = 408,094,033.84 × 246,973,216.24
  4. Step 4: Simplify right side
    271,079,380x = 100,788,296,065,820,192
  5. Step 5: Solve for x
    x = 100,788,296,065,820,192/271,079,380
  6. Step 6: Final answer
    x = 371,803,624.70

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.