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Finding the Third Proportional to 6,346,148 and 9,668,018

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Solution

The third proportional to 6,346,148 and 9,668,018 is: 14,728,709.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,148 : 9,668,018 = 9,668,018 : x
  2. Step 2: Convert to fraction form
    6,346,148/9,668,018 = 9,668,018/x
  3. Step 3: Cross multiply
    6,346,148x = 9,668,018 × 9,668,018
  4. Step 4: Simplify right side
    6,346,148x = 93,470,572,048,324
  5. Step 5: Solve for x
    x = 93,470,572,048,324/6,346,148
  6. Step 6: Final answer
    x = 14,728,709.77

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.