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Finding the Third Proportional to 21,177,183 and 44,897,178

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Solution

The third proportional to 21,177,183 and 44,897,178 is: 95,185,303.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,177,183 : 44,897,178 = 44,897,178 : x
  2. Step 2: Convert to fraction form
    21,177,183/44,897,178 = 44,897,178/x
  3. Step 3: Cross multiply
    21,177,183x = 44,897,178 × 44,897,178
  4. Step 4: Simplify right side
    21,177,183x = 2,015,756,592,363,684
  5. Step 5: Solve for x
    x = 2,015,756,592,363,684/21,177,183
  6. Step 6: Final answer
    x = 95,185,303.56

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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.