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Finding the Third Proportional to 5,033,454 and 7,550,727.75

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Solution

The third proportional to 5,033,454 and 7,550,727.75 is: 11,326,911.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,454 : 7,550,727.75 = 7,550,727.75 : x
  2. Step 2: Convert to fraction form
    5,033,454/7,550,727.75 = 7,550,727.75/x
  3. Step 3: Cross multiply
    5,033,454x = 7,550,727.75 × 7,550,727.75
  4. Step 4: Simplify right side
    5,033,454x = 57,013,489,554,620.06
  5. Step 5: Solve for x
    x = 57,013,489,554,620.06/5,033,454
  6. Step 6: Final answer
    x = 11,326,911.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.