Home / 4,470,206,642.25-6,166,946,801.21-2,660,703,883.92

Finding the Fourth Proportional to 4,470,206,642.25, 6,166,946,801.21 and 2,660,703,883.92

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Solution

The fourth proportional to 4,470,206,642.25, 6,166,946,801.21 and 2,660,703,883.92 is: 3,670,617,628.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,206,642.25 : 6,166,946,801.21 = 2,660,703,883.92 : x
  2. Step 2: Convert to fraction form
    4,470,206,642.25/6,166,946,801.21 = 2,660,703,883.92/x
  3. Step 3: Cross multiply
    4,470,206,642.25x = 6,166,946,801.21 × 2,660,703,883.92
  4. Step 4: Simplify right side
    4,470,206,642.25x = 16,408,419,305,907,468,288
  5. Step 5: Solve for x
    x = 16,408,419,305,907,468,288/4,470,206,642.25
  6. Step 6: Final answer
    x = 3,670,617,628.91

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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.