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Finding the Third Proportional to 19,591,194 and 45,748,741

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Solution

The third proportional to 19,591,194 and 45,748,741 is: 106,831,023.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,591,194 : 45,748,741 = 45,748,741 : x
  2. Step 2: Convert to fraction form
    19,591,194/45,748,741 = 45,748,741/x
  3. Step 3: Cross multiply
    19,591,194x = 45,748,741 × 45,748,741
  4. Step 4: Simplify right side
    19,591,194x = 2,092,947,303,085,081
  5. Step 5: Solve for x
    x = 2,092,947,303,085,081/19,591,194
  6. Step 6: Final answer
    x = 106,831,023.32

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.