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Finding the Third Proportional to 13,083,549 and 19,247,467.50

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Solution

The third proportional to 13,083,549 and 19,247,467.50 is: 28,315,329.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,083,549 : 19,247,467.50 = 19,247,467.50 : x
  2. Step 2: Convert to fraction form
    13,083,549/19,247,467.50 = 19,247,467.50/x
  3. Step 3: Cross multiply
    13,083,549x = 19,247,467.50 × 19,247,467.50
  4. Step 4: Simplify right side
    13,083,549x = 370,465,005,163,556.25
  5. Step 5: Solve for x
    x = 370,465,005,163,556.25/13,083,549
  6. Step 6: Final answer
    x = 28,315,329.82

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.