Home / 68,220,792,110.70-102,331,188,166.05-68,220,792,110.70

Finding the Fourth Proportional to 68,220,792,110.70, 102,331,188,166.05 and 68,220,792,110.70

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Solution

The fourth proportional to 68,220,792,110.70, 102,331,188,166.05 and 68,220,792,110.70 is: 102,331,188,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,220,792,110.70 : 102,331,188,166.05 = 68,220,792,110.70 : x
  2. Step 2: Convert to fraction form
    68,220,792,110.70/102,331,188,166.05 = 68,220,792,110.70/x
  3. Step 3: Cross multiply
    68,220,792,110.70x = 102,331,188,166.05 × 68,220,792,110.70
  4. Step 4: Simplify right side
    68,220,792,110.70x = 6,981,114,714,317,020,725,248
  5. Step 5: Solve for x
    x = 6,981,114,714,317,020,725,248/68,220,792,110.70
  6. Step 6: Final answer
    x = 102,331,188,166.05

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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.