Home / 2,863,736,620.80-3,952,300,574.07-1,734,673,255.77

Finding the Fourth Proportional to 2,863,736,620.80, 3,952,300,574.07 and 1,734,673,255.77

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Solution

The fourth proportional to 2,863,736,620.80, 3,952,300,574.07 and 1,734,673,255.77 is: 2,394,057,489.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,736,620.80 : 3,952,300,574.07 = 1,734,673,255.77 : x
  2. Step 2: Convert to fraction form
    2,863,736,620.80/3,952,300,574.07 = 1,734,673,255.77/x
  3. Step 3: Cross multiply
    2,863,736,620.80x = 3,952,300,574.07 × 1,734,673,255.77
  4. Step 4: Simplify right side
    2,863,736,620.80x = 6,855,950,104,603,646,976
  5. Step 5: Solve for x
    x = 6,855,950,104,603,646,976/2,863,736,620.80
  6. Step 6: Final answer
    x = 2,394,057,489.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.