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Finding the Third Proportional to 65,592,120 and 151,848,980

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Solution

The third proportional to 65,592,120 and 151,848,980 is: 351,537,848.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,592,120 : 151,848,980 = 151,848,980 : x
  2. Step 2: Convert to fraction form
    65,592,120/151,848,980 = 151,848,980/x
  3. Step 3: Cross multiply
    65,592,120x = 151,848,980 × 151,848,980
  4. Step 4: Simplify right side
    65,592,120x = 23,058,112,727,040,400
  5. Step 5: Solve for x
    x = 23,058,112,727,040,400/65,592,120
  6. Step 6: Final answer
    x = 351,537,848.25

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.