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Finding the Third Proportional to 28,883,552 and 63,436,096

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Solution

The third proportional to 28,883,552 and 63,436,096 is: 139,322,832.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,883,552 : 63,436,096 = 63,436,096 : x
  2. Step 2: Convert to fraction form
    28,883,552/63,436,096 = 63,436,096/x
  3. Step 3: Cross multiply
    28,883,552x = 63,436,096 × 63,436,096
  4. Step 4: Simplify right side
    28,883,552x = 4,024,138,275,721,216
  5. Step 5: Solve for x
    x = 4,024,138,275,721,216/28,883,552
  6. Step 6: Final answer
    x = 139,322,832.45

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.