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Finding the Third Proportional to 29,323,950 and 63,189,174

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Solution

The third proportional to 29,323,950 and 63,189,174 is: 136,164,183.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,323,950 : 63,189,174 = 63,189,174 : x
  2. Step 2: Convert to fraction form
    29,323,950/63,189,174 = 63,189,174/x
  3. Step 3: Cross multiply
    29,323,950x = 63,189,174 × 63,189,174
  4. Step 4: Simplify right side
    29,323,950x = 3,992,871,710,802,276
  5. Step 5: Solve for x
    x = 3,992,871,710,802,276/29,323,950
  6. Step 6: Final answer
    x = 136,164,183.57

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.