Home / 67,239,936,012.85-100,859,904,019.27-67,239,936,012.85

Finding the Fourth Proportional to 67,239,936,012.85, 100,859,904,019.27 and 67,239,936,012.85

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Solution

The fourth proportional to 67,239,936,012.85, 100,859,904,019.27 and 67,239,936,012.85 is: 100,859,904,019.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,239,936,012.85 : 100,859,904,019.27 = 67,239,936,012.85 : x
  2. Step 2: Convert to fraction form
    67,239,936,012.85/100,859,904,019.27 = 67,239,936,012.85/x
  3. Step 3: Cross multiply
    67,239,936,012.85x = 100,859,904,019.27 × 67,239,936,012.85
  4. Step 4: Simplify right side
    67,239,936,012.85x = 6,781,813,492,517,907,202,048
  5. Step 5: Solve for x
    x = 6,781,813,492,517,907,202,048/67,239,936,012.85
  6. Step 6: Final answer
    x = 100,859,904,019.27

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Double scale
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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.