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Finding the Third Proportional to 12,093,630 and 26,312,880

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Solution

The third proportional to 12,093,630 and 26,312,880 is: 57,250,606.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,093,630 : 26,312,880 = 26,312,880 : x
  2. Step 2: Convert to fraction form
    12,093,630/26,312,880 = 26,312,880/x
  3. Step 3: Cross multiply
    12,093,630x = 26,312,880 × 26,312,880
  4. Step 4: Simplify right side
    12,093,630x = 692,367,653,894,400
  5. Step 5: Solve for x
    x = 692,367,653,894,400/12,093,630
  6. Step 6: Final answer
    x = 57,250,606.63

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Why These Related Problems?

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