Home / 2,550,528,079.15-3,825,792,118.73-2,550,528,079.15

Finding the Fourth Proportional to 2,550,528,079.15, 3,825,792,118.73 and 2,550,528,079.15

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Solution

The fourth proportional to 2,550,528,079.15, 3,825,792,118.73 and 2,550,528,079.15 is: 3,825,792,118.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,528,079.15 : 3,825,792,118.73 = 2,550,528,079.15 : x
  2. Step 2: Convert to fraction form
    2,550,528,079.15/3,825,792,118.73 = 2,550,528,079.15/x
  3. Step 3: Cross multiply
    2,550,528,079.15x = 3,825,792,118.73 × 2,550,528,079.15
  4. Step 4: Simplify right side
    2,550,528,079.15x = 9,757,790,223,811,635,200
  5. Step 5: Solve for x
    x = 9,757,790,223,811,635,200/2,550,528,079.15
  6. Step 6: Final answer
    x = 3,825,792,118.73

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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.