Home / 2,414,448,003.70-3,621,672,005.55-1,679,783,965.30

Finding the Fourth Proportional to 2,414,448,003.70, 3,621,672,005.55 and 1,679,783,965.30

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Solution

The fourth proportional to 2,414,448,003.70, 3,621,672,005.55 and 1,679,783,965.30 is: 2,519,675,947.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,003.70 : 3,621,672,005.55 = 1,679,783,965.30 : x
  2. Step 2: Convert to fraction form
    2,414,448,003.70/3,621,672,005.55 = 1,679,783,965.30/x
  3. Step 3: Cross multiply
    2,414,448,003.70x = 3,621,672,005.55 × 1,679,783,965.30
  4. Step 4: Simplify right side
    2,414,448,003.70x = 6,083,626,562,498,783,232
  5. Step 5: Solve for x
    x = 6,083,626,562,498,783,232/2,414,448,003.70
  6. Step 6: Final answer
    x = 2,519,675,947.95

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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.