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Finding the Third Proportional to 6,734,280 and 14,728,248

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Solution

The third proportional to 6,734,280 and 14,728,248 is: 32,211,504.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,280 : 14,728,248 = 14,728,248 : x
  2. Step 2: Convert to fraction form
    6,734,280/14,728,248 = 14,728,248/x
  3. Step 3: Cross multiply
    6,734,280x = 14,728,248 × 14,728,248
  4. Step 4: Simplify right side
    6,734,280x = 216,921,289,149,504
  5. Step 5: Solve for x
    x = 216,921,289,149,504/6,734,280
  6. Step 6: Final answer
    x = 32,211,504.30

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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.