Home / 109,792,198,363.20-164,688,297,544.80-109,792,198,363.20

Finding the Fourth Proportional to 109,792,198,363.20, 164,688,297,544.80 and 109,792,198,363.20

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Solution

The fourth proportional to 109,792,198,363.20, 164,688,297,544.80 and 109,792,198,363.20 is: 164,688,297,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,792,198,363.20 : 164,688,297,544.80 = 109,792,198,363.20 : x
  2. Step 2: Convert to fraction form
    109,792,198,363.20/164,688,297,544.80 = 109,792,198,363.20/x
  3. Step 3: Cross multiply
    109,792,198,363.20x = 164,688,297,544.80 × 109,792,198,363.20
  4. Step 4: Simplify right side
    109,792,198,363.20x = 18,081,490,232,136,383,332,352
  5. Step 5: Solve for x
    x = 18,081,490,232,136,383,332,352/109,792,198,363.20
  6. Step 6: Final answer
    x = 164,688,297,544.80

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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.