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Finding the Third Proportional to 7,193,713.50 and 15,052,490.25

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Solution

The third proportional to 7,193,713.50 and 15,052,490.25 is: 31,496,592.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193,713.50 : 15,052,490.25 = 15,052,490.25 : x
  2. Step 2: Convert to fraction form
    7,193,713.50/15,052,490.25 = 15,052,490.25/x
  3. Step 3: Cross multiply
    7,193,713.50x = 15,052,490.25 × 15,052,490.25
  4. Step 4: Simplify right side
    7,193,713.50x = 226,577,462,726,345.06
  5. Step 5: Solve for x
    x = 226,577,462,726,345.06/7,193,713.50
  6. Step 6: Final answer
    x = 31,496,592.51

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.