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Finding the Third Proportional to 4,823,423 and 10,043,769

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Solution

The third proportional to 4,823,423 and 10,043,769 is: 20,914,047.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,423 : 10,043,769 = 10,043,769 : x
  2. Step 2: Convert to fraction form
    4,823,423/10,043,769 = 10,043,769/x
  3. Step 3: Cross multiply
    4,823,423x = 10,043,769 × 10,043,769
  4. Step 4: Simplify right side
    4,823,423x = 100,877,295,725,361
  5. Step 5: Solve for x
    x = 100,877,295,725,361/4,823,423
  6. Step 6: Final answer
    x = 20,914,047.08

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.