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Finding the Third Proportional to 7,336,167 and 16,089,509

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Solution

The third proportional to 7,336,167 and 16,089,509 is: 35,287,132.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,167 : 16,089,509 = 16,089,509 : x
  2. Step 2: Convert to fraction form
    7,336,167/16,089,509 = 16,089,509/x
  3. Step 3: Cross multiply
    7,336,167x = 16,089,509 × 16,089,509
  4. Step 4: Simplify right side
    7,336,167x = 258,872,299,861,081
  5. Step 5: Solve for x
    x = 258,872,299,861,081/7,336,167
  6. Step 6: Final answer
    x = 35,287,132.89

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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.