Home / 271,728,545.60-407,617,701.60-110,137,044.80

Finding the Fourth Proportional to 271,728,545.60, 407,617,701.60 and 110,137,044.80

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Solution

The fourth proportional to 271,728,545.60, 407,617,701.60 and 110,137,044.80 is: 165,215,652.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,728,545.60 : 407,617,701.60 = 110,137,044.80 : x
  2. Step 2: Convert to fraction form
    271,728,545.60/407,617,701.60 = 110,137,044.80/x
  3. Step 3: Cross multiply
    271,728,545.60x = 407,617,701.60 × 110,137,044.80
  4. Step 4: Simplify right side
    271,728,545.60x = 44,893,809,062,392,232
  5. Step 5: Solve for x
    x = 44,893,809,062,392,232/271,728,545.60
  6. Step 6: Final answer
    x = 165,215,652.86

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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.