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Finding the Third Proportional to 29,770,573 and 63,848,650

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Solution

The third proportional to 29,770,573 and 63,848,650 is: 136,935,560.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,770,573 : 63,848,650 = 63,848,650 : x
  2. Step 2: Convert to fraction form
    29,770,573/63,848,650 = 63,848,650/x
  3. Step 3: Cross multiply
    29,770,573x = 63,848,650 × 63,848,650
  4. Step 4: Simplify right side
    29,770,573x = 4,076,650,106,822,500
  5. Step 5: Solve for x
    x = 4,076,650,106,822,500/29,770,573
  6. Step 6: Final answer
    x = 136,935,560.72

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.