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Finding the Third Proportional to 4,703,624 and 10,303,540

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Solution

The third proportional to 4,703,624 and 10,303,540 is: 22,570,455.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,624 : 10,303,540 = 10,303,540 : x
  2. Step 2: Convert to fraction form
    4,703,624/10,303,540 = 10,303,540/x
  3. Step 3: Cross multiply
    4,703,624x = 10,303,540 × 10,303,540
  4. Step 4: Simplify right side
    4,703,624x = 106,162,936,531,600
  5. Step 5: Solve for x
    x = 106,162,936,531,600/4,703,624
  6. Step 6: Final answer
    x = 22,570,455.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.