Home / 3,673,410,672.80-5,510,116,009.20-1,493,940,951.20

Finding the Fourth Proportional to 3,673,410,672.80, 5,510,116,009.20 and 1,493,940,951.20

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Solution

The fourth proportional to 3,673,410,672.80, 5,510,116,009.20 and 1,493,940,951.20 is: 2,240,911,426.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,410,672.80 : 5,510,116,009.20 = 1,493,940,951.20 : x
  2. Step 2: Convert to fraction form
    3,673,410,672.80/5,510,116,009.20 = 1,493,940,951.20/x
  3. Step 3: Cross multiply
    3,673,410,672.80x = 5,510,116,009.20 × 1,493,940,951.20
  4. Step 4: Simplify right side
    3,673,410,672.80x = 8,231,787,952,006,595,584
  5. Step 5: Solve for x
    x = 8,231,787,952,006,595,584/3,673,410,672.80
  6. Step 6: Final answer
    x = 2,240,911,426.80

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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.