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Finding the Third Proportional to 4,443,271,758 and 9,555,240,636

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Solution

The third proportional to 4,443,271,758 and 9,555,240,636 is: 20,548,512,129.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,271,758 : 9,555,240,636 = 9,555,240,636 : x
  2. Step 2: Convert to fraction form
    4,443,271,758/9,555,240,636 = 9,555,240,636/x
  3. Step 3: Cross multiply
    4,443,271,758x = 9,555,240,636 × 9,555,240,636
  4. Step 4: Simplify right side
    4,443,271,758x = 91,302,623,611,865,677,824
  5. Step 5: Solve for x
    x = 91,302,623,611,865,677,824/4,443,271,758
  6. Step 6: Final answer
    x = 20,548,512,129.04

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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.