Home / 248,832,232.20-373,248,348.30-216,981,736.20

Finding the Fourth Proportional to 248,832,232.20, 373,248,348.30 and 216,981,736.20

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Solution

The fourth proportional to 248,832,232.20, 373,248,348.30 and 216,981,736.20 is: 325,472,604.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,232.20 : 373,248,348.30 = 216,981,736.20 : x
  2. Step 2: Convert to fraction form
    248,832,232.20/373,248,348.30 = 216,981,736.20/x
  3. Step 3: Cross multiply
    248,832,232.20x = 373,248,348.30 × 216,981,736.20
  4. Step 4: Simplify right side
    248,832,232.20x = 80,988,074,647,916,320
  5. Step 5: Solve for x
    x = 80,988,074,647,916,320/248,832,232.20
  6. Step 6: Final answer
    x = 325,472,604.30

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1.5x scale

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.