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Finding the Third Proportional to 25,992,200 and 40,409,823

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Solution

The third proportional to 25,992,200 and 40,409,823 is: 62,824,762.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,992,200 : 40,409,823 = 40,409,823 : x
  2. Step 2: Convert to fraction form
    25,992,200/40,409,823 = 40,409,823/x
  3. Step 3: Cross multiply
    25,992,200x = 40,409,823 × 40,409,823
  4. Step 4: Simplify right side
    25,992,200x = 1,632,953,794,891,329
  5. Step 5: Solve for x
    x = 1,632,953,794,891,329/25,992,200
  6. Step 6: Final answer
    x = 62,824,762.62

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.