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Finding the Third Proportional to 6,953,624 and 10,757,880

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Solution

The third proportional to 6,953,624 and 10,757,880 is: 16,643,405.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,624 : 10,757,880 = 10,757,880 : x
  2. Step 2: Convert to fraction form
    6,953,624/10,757,880 = 10,757,880/x
  3. Step 3: Cross multiply
    6,953,624x = 10,757,880 × 10,757,880
  4. Step 4: Simplify right side
    6,953,624x = 115,731,982,094,400
  5. Step 5: Solve for x
    x = 115,731,982,094,400/6,953,624
  6. Step 6: Final answer
    x = 16,643,405.24

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.