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Finding the Third Proportional to 4,648,476 and 10,043,883

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Solution

The third proportional to 4,648,476 and 10,043,883 is: 21,701,647.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,476 : 10,043,883 = 10,043,883 : x
  2. Step 2: Convert to fraction form
    4,648,476/10,043,883 = 10,043,883/x
  3. Step 3: Cross multiply
    4,648,476x = 10,043,883 × 10,043,883
  4. Step 4: Simplify right side
    4,648,476x = 100,879,585,717,689
  5. Step 5: Solve for x
    x = 100,879,585,717,689/4,648,476
  6. Step 6: Final answer
    x = 21,701,647.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.