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Finding the Third Proportional to 6,925,446 and 10,349,405

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Solution

The third proportional to 6,925,446 and 10,349,405 is: 15,466,178.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,446 : 10,349,405 = 10,349,405 : x
  2. Step 2: Convert to fraction form
    6,925,446/10,349,405 = 10,349,405/x
  3. Step 3: Cross multiply
    6,925,446x = 10,349,405 × 10,349,405
  4. Step 4: Simplify right side
    6,925,446x = 107,110,183,854,025
  5. Step 5: Solve for x
    x = 107,110,183,854,025/6,925,446
  6. Step 6: Final answer
    x = 15,466,178.47

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.