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Finding the Third Proportional to 4,897,749 and 11,437,077

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Solution

The third proportional to 4,897,749 and 11,437,077 is: 26,707,520.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,749 : 11,437,077 = 11,437,077 : x
  2. Step 2: Convert to fraction form
    4,897,749/11,437,077 = 11,437,077/x
  3. Step 3: Cross multiply
    4,897,749x = 11,437,077 × 11,437,077
  4. Step 4: Simplify right side
    4,897,749x = 130,806,730,303,929
  5. Step 5: Solve for x
    x = 130,806,730,303,929/4,897,749
  6. Step 6: Final answer
    x = 26,707,520.19

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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.