Home / 14,138,754.38-21,619,004.25

Finding the Third Proportional to 14,138,754.38 and 21,619,004.25

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Solution

The third proportional to 14,138,754.38 and 21,619,004.25 is: 33,056,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,138,754.38 : 21,619,004.25 = 21,619,004.25 : x
  2. Step 2: Convert to fraction form
    14,138,754.38/21,619,004.25 = 21,619,004.25/x
  3. Step 3: Cross multiply
    14,138,754.38x = 21,619,004.25 × 21,619,004.25
  4. Step 4: Simplify right side
    14,138,754.38x = 467,381,344,761,518.06
  5. Step 5: Solve for x
    x = 467,381,344,761,518.06/14,138,754.38
  6. Step 6: Final answer
    x = 33,056,755.38

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.