Home / 2,568,273,364.80-3,852,410,047.20-629,576,596.80

Finding the Fourth Proportional to 2,568,273,364.80, 3,852,410,047.20 and 629,576,596.80

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Solution

The fourth proportional to 2,568,273,364.80, 3,852,410,047.20 and 629,576,596.80 is: 944,364,895.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,273,364.80 : 3,852,410,047.20 = 629,576,596.80 : x
  2. Step 2: Convert to fraction form
    2,568,273,364.80/3,852,410,047.20 = 629,576,596.80/x
  3. Step 3: Cross multiply
    2,568,273,364.80x = 3,852,410,047.20 × 629,576,596.80
  4. Step 4: Simplify right side
    2,568,273,364.80x = 2,425,387,206,994,302,976
  5. Step 5: Solve for x
    x = 2,425,387,206,994,302,976/2,568,273,364.80
  6. Step 6: Final answer
    x = 944,364,895.20

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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.