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Finding the Third Proportional to 6,345,764.75 and 9,667,362.88

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Solution

The third proportional to 6,345,764.75 and 9,667,362.88 is: 14,727,603.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,764.75 : 9,667,362.88 = 9,667,362.88 : x
  2. Step 2: Convert to fraction form
    6,345,764.75/9,667,362.88 = 9,667,362.88/x
  3. Step 3: Cross multiply
    6,345,764.75x = 9,667,362.88 × 9,667,362.88
  4. Step 4: Simplify right side
    6,345,764.75x = 93,457,904,956,928.27
  5. Step 5: Solve for x
    x = 93,457,904,956,928.27/6,345,764.75
  6. Step 6: Final answer
    x = 14,727,603.16

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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.