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Finding the Third Proportional to 3,699,562,954.50 and 8,632,611,704.25

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Solution

The third proportional to 3,699,562,954.50 and 8,632,611,704.25 is: 20,143,456,336.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,562,954.50 : 8,632,611,704.25 = 8,632,611,704.25 : x
  2. Step 2: Convert to fraction form
    3,699,562,954.50/8,632,611,704.25 = 8,632,611,704.25/x
  3. Step 3: Cross multiply
    3,699,562,954.50x = 8,632,611,704.25 × 8,632,611,704.25
  4. Step 4: Simplify right side
    3,699,562,954.50x = 74,521,984,836,354,097,152
  5. Step 5: Solve for x
    x = 74,521,984,836,354,097,152/3,699,562,954.50
  6. Step 6: Final answer
    x = 20,143,456,336.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.