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Finding the Third Proportional to 4,824,886.50 and 10,609,299

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Solution

The third proportional to 4,824,886.50 and 10,609,299 is: 23,328,471.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,886.50 : 10,609,299 = 10,609,299 : x
  2. Step 2: Convert to fraction form
    4,824,886.50/10,609,299 = 10,609,299/x
  3. Step 3: Cross multiply
    4,824,886.50x = 10,609,299 × 10,609,299
  4. Step 4: Simplify right side
    4,824,886.50x = 112,557,225,271,401
  5. Step 5: Solve for x
    x = 112,557,225,271,401/4,824,886.50
  6. Step 6: Final answer
    x = 23,328,471.10

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.