Home / 16,492,907,736-24,743,235,218.40-5,451,422,617.44

Finding the Fourth Proportional to 16,492,907,736, 24,743,235,218.40 and 5,451,422,617.44

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Solution

The fourth proportional to 16,492,907,736, 24,743,235,218.40 and 5,451,422,617.44 is: 8,178,414,277.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,492,907,736 : 24,743,235,218.40 = 5,451,422,617.44 : x
  2. Step 2: Convert to fraction form
    16,492,907,736/24,743,235,218.40 = 5,451,422,617.44/x
  3. Step 3: Cross multiply
    16,492,907,736x = 24,743,235,218.40 × 5,451,422,617.44
  4. Step 4: Simplify right side
    16,492,907,736x = 134,885,832,098,223,718,400
  5. Step 5: Solve for x
    x = 134,885,832,098,223,718,400/16,492,907,736
  6. Step 6: Final answer
    x = 8,178,414,277.05

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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.