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Finding the Third Proportional to 21,177,157 and 44,897,093

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Solution

The third proportional to 21,177,157 and 44,897,093 is: 95,185,060.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,177,157 : 44,897,093 = 44,897,093 : x
  2. Step 2: Convert to fraction form
    21,177,157/44,897,093 = 44,897,093/x
  3. Step 3: Cross multiply
    21,177,157x = 44,897,093 × 44,897,093
  4. Step 4: Simplify right side
    21,177,157x = 2,015,748,959,850,649
  5. Step 5: Solve for x
    x = 2,015,748,959,850,649/21,177,157
  6. Step 6: Final answer
    x = 95,185,060.01

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.