Home / 180,885,705.04-271,328,706.60-44,571,103.12

Finding the Fourth Proportional to 180,885,705.04, 271,328,706.60 and 44,571,103.12

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Solution

The fourth proportional to 180,885,705.04, 271,328,706.60 and 44,571,103.12 is: 66,856,691.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,885,705.04 : 271,328,706.60 = 44,571,103.12 : x
  2. Step 2: Convert to fraction form
    180,885,705.04/271,328,706.60 = 44,571,103.12/x
  3. Step 3: Cross multiply
    180,885,705.04x = 271,328,706.60 × 44,571,103.12
  4. Step 4: Simplify right side
    180,885,705.04x = 12,093,419,761,284,824
  5. Step 5: Solve for x
    x = 12,093,419,761,284,824/180,885,705.04
  6. Step 6: Final answer
    x = 66,856,691.40

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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.