Home / 3,198,528,078.80-4,797,792,118.20-1,017,714,664.40

Finding the Fourth Proportional to 3,198,528,078.80, 4,797,792,118.20 and 1,017,714,664.40

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Solution

The fourth proportional to 3,198,528,078.80, 4,797,792,118.20 and 1,017,714,664.40 is: 1,526,571,996.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,528,078.80 : 4,797,792,118.20 = 1,017,714,664.40 : x
  2. Step 2: Convert to fraction form
    3,198,528,078.80/4,797,792,118.20 = 1,017,714,664.40/x
  3. Step 3: Cross multiply
    3,198,528,078.80x = 4,797,792,118.20 × 1,017,714,664.40
  4. Step 4: Simplify right side
    3,198,528,078.80x = 4,882,783,395,434,877,952
  5. Step 5: Solve for x
    x = 4,882,783,395,434,877,952/3,198,528,078.80
  6. Step 6: Final answer
    x = 1,526,571,996.60

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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.