Home / 180,885,706.04-271,328,708.10-44,571,104.12

Finding the Fourth Proportional to 180,885,706.04, 271,328,708.10 and 44,571,104.12

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Solution

The fourth proportional to 180,885,706.04, 271,328,708.10 and 44,571,104.12 is: 66,856,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,885,706.04 : 271,328,708.10 = 44,571,104.12 : x
  2. Step 2: Convert to fraction form
    180,885,706.04/271,328,708.10 = 44,571,104.12/x
  3. Step 3: Cross multiply
    180,885,706.04x = 271,328,708.10 × 44,571,104.12
  4. Step 4: Simplify right side
    180,885,706.04x = 12,093,420,099,470,188
  5. Step 5: Solve for x
    x = 12,093,420,099,470,188/180,885,706.04
  6. Step 6: Final answer
    x = 66,856,692.90

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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.