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Finding the Third Proportional to 19,208,052 and 28,093,367.25

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Solution

The third proportional to 19,208,052 and 28,093,367.25 is: 41,088,876.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,208,052 : 28,093,367.25 = 28,093,367.25 : x
  2. Step 2: Convert to fraction form
    19,208,052/28,093,367.25 = 28,093,367.25/x
  3. Step 3: Cross multiply
    19,208,052x = 28,093,367.25 × 28,093,367.25
  4. Step 4: Simplify right side
    19,208,052x = 789,237,283,443,372.50
  5. Step 5: Solve for x
    x = 789,237,283,443,372.50/19,208,052
  6. Step 6: Final answer
    x = 41,088,876.86

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.