Home / 323,080,375,528.05-484,630,436,137.32-110,841,530,908.03

Finding the Fourth Proportional to 323,080,375,528.05, 484,630,436,137.32 and 110,841,530,908.03

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Solution

The fourth proportional to 323,080,375,528.05, 484,630,436,137.32 and 110,841,530,908.03 is: 166,265,683,510.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,080,375,528.05 : 484,630,436,137.32 = 110,841,530,908.03 : x
  2. Step 2: Convert to fraction form
    323,080,375,528.05/484,630,436,137.32 = 110,841,530,908.03/x
  3. Step 3: Cross multiply
    323,080,375,528.05x = 484,630,436,137.32 × 110,841,530,908.03
  4. Step 4: Simplify right side
    323,080,375,528.05x = 53,717,179,466,086,814,318,592
  5. Step 5: Solve for x
    x = 53,717,179,466,086,814,318,592/323,080,375,528.05
  6. Step 6: Final answer
    x = 166,265,683,510.77

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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.