Home / 1,493,796,311.55-2,240,694,467.33-759,132,273.15

Finding the Fourth Proportional to 1,493,796,311.55, 2,240,694,467.33 and 759,132,273.15

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Solution

The fourth proportional to 1,493,796,311.55, 2,240,694,467.33 and 759,132,273.15 is: 1,138,698,409.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,796,311.55 : 2,240,694,467.33 = 759,132,273.15 : x
  2. Step 2: Convert to fraction form
    1,493,796,311.55/2,240,694,467.33 = 759,132,273.15/x
  3. Step 3: Cross multiply
    1,493,796,311.55x = 2,240,694,467.33 × 759,132,273.15
  4. Step 4: Simplify right side
    1,493,796,311.55x = 1,700,983,484,415,055,360
  5. Step 5: Solve for x
    x = 1,700,983,484,415,055,360/1,493,796,311.55
  6. Step 6: Final answer
    x = 1,138,698,409.73

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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.