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Finding the Third Proportional to 93,215,371 and 140,212,233

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Solution

The third proportional to 93,215,371 and 140,212,233 is: 210,903,739.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,215,371 : 140,212,233 = 140,212,233 : x
  2. Step 2: Convert to fraction form
    93,215,371/140,212,233 = 140,212,233/x
  3. Step 3: Cross multiply
    93,215,371x = 140,212,233 × 140,212,233
  4. Step 4: Simplify right side
    93,215,371x = 19,659,470,282,846,288
  5. Step 5: Solve for x
    x = 19,659,470,282,846,288/93,215,371
  6. Step 6: Final answer
    x = 210,903,739.07

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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.