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Finding the Third Proportional to 19,103,052 and 41,285,400

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Solution

The third proportional to 19,103,052 and 41,285,400 is: 89,225,755.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,103,052 : 41,285,400 = 41,285,400 : x
  2. Step 2: Convert to fraction form
    19,103,052/41,285,400 = 41,285,400/x
  3. Step 3: Cross multiply
    19,103,052x = 41,285,400 × 41,285,400
  4. Step 4: Simplify right side
    19,103,052x = 1,704,484,253,160,000
  5. Step 5: Solve for x
    x = 1,704,484,253,160,000/19,103,052
  6. Step 6: Final answer
    x = 89,225,755.82

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.