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Finding the Third Proportional to 5,805,855 and 12,303,881

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Solution

The third proportional to 5,805,855 and 12,303,881 is: 26,074,624.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,855 : 12,303,881 = 12,303,881 : x
  2. Step 2: Convert to fraction form
    5,805,855/12,303,881 = 12,303,881/x
  3. Step 3: Cross multiply
    5,805,855x = 12,303,881 × 12,303,881
  4. Step 4: Simplify right side
    5,805,855x = 151,385,487,662,161
  5. Step 5: Solve for x
    x = 151,385,487,662,161/5,805,855
  6. Step 6: Final answer
    x = 26,074,624.27

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.