Home / 244,955,311.30-366,929,082.15-168,364,821.70

Finding the Fourth Proportional to 244,955,311.30, 366,929,082.15 and 168,364,821.70

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Solution

The fourth proportional to 244,955,311.30, 366,929,082.15 and 168,364,821.70 is: 252,200,898.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,955,311.30 : 366,929,082.15 = 168,364,821.70 : x
  2. Step 2: Convert to fraction form
    244,955,311.30/366,929,082.15 = 168,364,821.70/x
  3. Step 3: Cross multiply
    244,955,311.30x = 366,929,082.15 × 168,364,821.70
  4. Step 4: Simplify right side
    244,955,311.30x = 61,777,949,492,729,392
  5. Step 5: Solve for x
    x = 61,777,949,492,729,392/244,955,311.30
  6. Step 6: Final answer
    x = 252,200,898.05

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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.