Home / 2,753,990,228.43-4,131,795,831.68-888,600,930.20

Finding the Fourth Proportional to 2,753,990,228.43, 4,131,795,831.68 and 888,600,930.20

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Solution

The fourth proportional to 2,753,990,228.43, 4,131,795,831.68 and 888,600,930.20 is: 1,333,162,907.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,990,228.43 : 4,131,795,831.68 = 888,600,930.20 : x
  2. Step 2: Convert to fraction form
    2,753,990,228.43/4,131,795,831.68 = 888,600,930.20/x
  3. Step 3: Cross multiply
    2,753,990,228.43x = 4,131,795,831.68 × 888,600,930.20
  4. Step 4: Simplify right side
    2,753,990,228.43x = 3,671,517,619,402,229,248
  5. Step 5: Solve for x
    x = 3,671,517,619,402,229,248/2,753,990,228.43
  6. Step 6: Final answer
    x = 1,333,162,907.22

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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.