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Finding the Third Proportional to 20,119,002 and 31,909,983

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Solution

The third proportional to 20,119,002 and 31,909,983 is: 50,611,209.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,119,002 : 31,909,983 = 31,909,983 : x
  2. Step 2: Convert to fraction form
    20,119,002/31,909,983 = 31,909,983/x
  3. Step 3: Cross multiply
    20,119,002x = 31,909,983 × 31,909,983
  4. Step 4: Simplify right side
    20,119,002x = 1,018,247,015,060,289
  5. Step 5: Solve for x
    x = 1,018,247,015,060,289/20,119,002
  6. Step 6: Final answer
    x = 50,611,209.00

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.