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Finding the Third Proportional to 19,440,696 and 29,923,104

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Solution

The third proportional to 19,440,696 and 29,923,104 is: 46,057,618.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,440,696 : 29,923,104 = 29,923,104 : x
  2. Step 2: Convert to fraction form
    19,440,696/29,923,104 = 29,923,104/x
  3. Step 3: Cross multiply
    19,440,696x = 29,923,104 × 29,923,104
  4. Step 4: Simplify right side
    19,440,696x = 895,392,152,994,816
  5. Step 5: Solve for x
    x = 895,392,152,994,816/19,440,696
  6. Step 6: Final answer
    x = 46,057,618.15

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.