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Finding the Third Proportional to 6,868,028 and 14,931,804

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Solution

The third proportional to 6,868,028 and 14,931,804 is: 32,463,287.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,868,028 : 14,931,804 = 14,931,804 : x
  2. Step 2: Convert to fraction form
    6,868,028/14,931,804 = 14,931,804/x
  3. Step 3: Cross multiply
    6,868,028x = 14,931,804 × 14,931,804
  4. Step 4: Simplify right side
    6,868,028x = 222,958,770,694,416
  5. Step 5: Solve for x
    x = 222,958,770,694,416/6,868,028
  6. Step 6: Final answer
    x = 32,463,287.96

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.