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Finding the Third Proportional to 7,570,415.25 and 11,352,843

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Solution

The third proportional to 7,570,415.25 and 11,352,843 is: 17,025,095.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,415.25 : 11,352,843 = 11,352,843 : x
  2. Step 2: Convert to fraction form
    7,570,415.25/11,352,843 = 11,352,843/x
  3. Step 3: Cross multiply
    7,570,415.25x = 11,352,843 × 11,352,843
  4. Step 4: Simplify right side
    7,570,415.25x = 128,887,044,182,649
  5. Step 5: Solve for x
    x = 128,887,044,182,649/7,570,415.25
  6. Step 6: Final answer
    x = 17,025,095.71

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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.