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Finding the Third Proportional to 12,382,343 and 26,263,054

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Solution

The third proportional to 12,382,343 and 26,263,054 is: 55,704,159.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,382,343 : 26,263,054 = 26,263,054 : x
  2. Step 2: Convert to fraction form
    12,382,343/26,263,054 = 26,263,054/x
  3. Step 3: Cross multiply
    12,382,343x = 26,263,054 × 26,263,054
  4. Step 4: Simplify right side
    12,382,343x = 689,748,005,406,916
  5. Step 5: Solve for x
    x = 689,748,005,406,916/12,382,343
  6. Step 6: Final answer
    x = 55,704,159.17

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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.