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Finding the Third Proportional to 19,738,656 and 44,015,809.50

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Solution

The third proportional to 19,738,656 and 44,015,809.50 is: 98,152,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,738,656 : 44,015,809.50 = 44,015,809.50 : x
  2. Step 2: Convert to fraction form
    19,738,656/44,015,809.50 = 44,015,809.50/x
  3. Step 3: Cross multiply
    19,738,656x = 44,015,809.50 × 44,015,809.50
  4. Step 4: Simplify right side
    19,738,656x = 1,937,391,485,940,290.25
  5. Step 5: Solve for x
    x = 1,937,391,485,940,290.25/19,738,656
  6. Step 6: Final answer
    x = 98,152,148.05

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.