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Finding the Third Proportional to 20,190,135 and 44,034,423

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Solution

The third proportional to 20,190,135 and 44,034,423 is: 96,038,506.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,190,135 : 44,034,423 = 44,034,423 : x
  2. Step 2: Convert to fraction form
    20,190,135/44,034,423 = 44,034,423/x
  3. Step 3: Cross multiply
    20,190,135x = 44,034,423 × 44,034,423
  4. Step 4: Simplify right side
    20,190,135x = 1,939,030,408,942,929
  5. Step 5: Solve for x
    x = 1,939,030,408,942,929/20,190,135
  6. Step 6: Final answer
    x = 96,038,506.38

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.