Home / 156,115,981,343-210,637,114,014

Finding the Third Proportional to 156,115,981,343 and 210,637,114,014

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Solution

The third proportional to 156,115,981,343 and 210,637,114,014 is: 284,198,923,252.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,115,981,343 : 210,637,114,014 = 210,637,114,014 : x
  2. Step 2: Convert to fraction form
    156,115,981,343/210,637,114,014 = 210,637,114,014/x
  3. Step 3: Cross multiply
    156,115,981,343x = 210,637,114,014 × 210,637,114,014
  4. Step 4: Simplify right side
    156,115,981,343x = 44,367,993,800,146,831,802,368
  5. Step 5: Solve for x
    x = 44,367,993,800,146,831,802,368/156,115,981,343
  6. Step 6: Final answer
    x = 284,198,923,252.24

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.