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Finding the Third Proportional to 12,121,095 and 26,164,962

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Solution

The third proportional to 12,121,095 and 26,164,962 is: 56,480,477.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,121,095 : 26,164,962 = 26,164,962 : x
  2. Step 2: Convert to fraction form
    12,121,095/26,164,962 = 26,164,962/x
  3. Step 3: Cross multiply
    12,121,095x = 26,164,962 × 26,164,962
  4. Step 4: Simplify right side
    12,121,095x = 684,605,236,461,444
  5. Step 5: Solve for x
    x = 684,605,236,461,444/12,121,095
  6. Step 6: Final answer
    x = 56,480,477.75

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.