Home / 1,816,268,792.40-2,544,498,178.20-1,816,268,792.40

Finding the Fourth Proportional to 1,816,268,792.40, 2,544,498,178.20 and 1,816,268,792.40

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Solution

The fourth proportional to 1,816,268,792.40, 2,544,498,178.20 and 1,816,268,792.40 is: 2,544,498,178.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,268,792.40 : 2,544,498,178.20 = 1,816,268,792.40 : x
  2. Step 2: Convert to fraction form
    1,816,268,792.40/2,544,498,178.20 = 1,816,268,792.40/x
  3. Step 3: Cross multiply
    1,816,268,792.40x = 2,544,498,178.20 × 1,816,268,792.40
  4. Step 4: Simplify right side
    1,816,268,792.40x = 4,621,492,633,383,313,408
  5. Step 5: Solve for x
    x = 4,621,492,633,383,313,408/1,816,268,792.40
  6. Step 6: Final answer
    x = 2,544,498,178.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.