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Finding the Third Proportional to 29,336,883 and 63,722,370

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Solution

The third proportional to 29,336,883 and 63,722,370 is: 138,410,765.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336,883 : 63,722,370 = 63,722,370 : x
  2. Step 2: Convert to fraction form
    29,336,883/63,722,370 = 63,722,370/x
  3. Step 3: Cross multiply
    29,336,883x = 63,722,370 × 63,722,370
  4. Step 4: Simplify right side
    29,336,883x = 4,060,540,438,416,900
  5. Step 5: Solve for x
    x = 4,060,540,438,416,900/29,336,883
  6. Step 6: Final answer
    x = 138,410,765.67

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.