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Finding the Third Proportional to 57,809,268 and 83,092,208

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Solution

The third proportional to 57,809,268 and 83,092,208 is: 119,432,666.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,809,268 : 83,092,208 = 83,092,208 : x
  2. Step 2: Convert to fraction form
    57,809,268/83,092,208 = 83,092,208/x
  3. Step 3: Cross multiply
    57,809,268x = 83,092,208 × 83,092,208
  4. Step 4: Simplify right side
    57,809,268x = 6,904,315,030,315,264
  5. Step 5: Solve for x
    x = 6,904,315,030,315,264/57,809,268
  6. Step 6: Final answer
    x = 119,432,666.58

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.