Home / 11,014,321.50-15,483,206.25

Finding the Third Proportional to 11,014,321.50 and 15,483,206.25

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Solution

The third proportional to 11,014,321.50 and 15,483,206.25 is: 21,765,269.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014,321.50 : 15,483,206.25 = 15,483,206.25 : x
  2. Step 2: Convert to fraction form
    11,014,321.50/15,483,206.25 = 15,483,206.25/x
  3. Step 3: Cross multiply
    11,014,321.50x = 15,483,206.25 × 15,483,206.25
  4. Step 4: Simplify right side
    11,014,321.50x = 239,729,675,780,039.06
  5. Step 5: Solve for x
    x = 239,729,675,780,039.06/11,014,321.50
  6. Step 6: Final answer
    x = 21,765,269.50

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.