Home / 13,722,063.75-18,293,600.25

Finding the Third Proportional to 13,722,063.75 and 18,293,600.25

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Solution

The third proportional to 13,722,063.75 and 18,293,600.25 is: 24,388,154.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,722,063.75 : 18,293,600.25 = 18,293,600.25 : x
  2. Step 2: Convert to fraction form
    13,722,063.75/18,293,600.25 = 18,293,600.25/x
  3. Step 3: Cross multiply
    13,722,063.75x = 18,293,600.25 × 18,293,600.25
  4. Step 4: Simplify right side
    13,722,063.75x = 334,655,810,106,800.06
  5. Step 5: Solve for x
    x = 334,655,810,106,800.06/13,722,063.75
  6. Step 6: Final answer
    x = 24,388,154.45

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.