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Finding the Third Proportional to 7,233,305.06 and 11,019,538.69

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Solution

The third proportional to 7,233,305.06 and 11,019,538.69 is: 16,787,655.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,305.06 : 11,019,538.69 = 11,019,538.69 : x
  2. Step 2: Convert to fraction form
    7,233,305.06/11,019,538.69 = 11,019,538.69/x
  3. Step 3: Cross multiply
    7,233,305.06x = 11,019,538.69 × 11,019,538.69
  4. Step 4: Simplify right side
    7,233,305.06x = 121,430,232,885,309.22
  5. Step 5: Solve for x
    x = 121,430,232,885,309.22/7,233,305.06
  6. Step 6: Final answer
    x = 16,787,655.41

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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.