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Finding the Third Proportional to 21,806,594 and 47,574,110

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Solution

The third proportional to 21,806,594 and 47,574,110 is: 103,789,520.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,806,594 : 47,574,110 = 47,574,110 : x
  2. Step 2: Convert to fraction form
    21,806,594/47,574,110 = 47,574,110/x
  3. Step 3: Cross multiply
    21,806,594x = 47,574,110 × 47,574,110
  4. Step 4: Simplify right side
    21,806,594x = 2,263,295,942,292,100
  5. Step 5: Solve for x
    x = 2,263,295,942,292,100/21,806,594
  6. Step 6: Final answer
    x = 103,789,520.83

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.