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Finding the Third Proportional to 35,493,338 and 57,143,343

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Solution

The third proportional to 35,493,338 and 57,143,343 is: 91,999,283.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,338 : 57,143,343 = 57,143,343 : x
  2. Step 2: Convert to fraction form
    35,493,338/57,143,343 = 57,143,343/x
  3. Step 3: Cross multiply
    35,493,338x = 57,143,343 × 57,143,343
  4. Step 4: Simplify right side
    35,493,338x = 3,265,361,649,215,649
  5. Step 5: Solve for x
    x = 3,265,361,649,215,649/35,493,338
  6. Step 6: Final answer
    x = 91,999,283.05

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.