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Finding the Third Proportional to 19,003,288 and 44,349,220

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Solution

The third proportional to 19,003,288 and 44,349,220 is: 103,500,684.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,003,288 : 44,349,220 = 44,349,220 : x
  2. Step 2: Convert to fraction form
    19,003,288/44,349,220 = 44,349,220/x
  3. Step 3: Cross multiply
    19,003,288x = 44,349,220 × 44,349,220
  4. Step 4: Simplify right side
    19,003,288x = 1,966,853,314,608,400
  5. Step 5: Solve for x
    x = 1,966,853,314,608,400/19,003,288
  6. Step 6: Final answer
    x = 103,500,684.44

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.