Home / 1,450,126,845.56-2,216,810,040.19

Finding the Third Proportional to 1,450,126,845.56 and 2,216,810,040.19

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Solution

The third proportional to 1,450,126,845.56 and 2,216,810,040.19 is: 3,388,839,237.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,126,845.56 : 2,216,810,040.19 = 2,216,810,040.19 : x
  2. Step 2: Convert to fraction form
    1,450,126,845.56/2,216,810,040.19 = 2,216,810,040.19/x
  3. Step 3: Cross multiply
    1,450,126,845.56x = 2,216,810,040.19 × 2,216,810,040.19
  4. Step 4: Simplify right side
    1,450,126,845.56x = 4,914,246,754,276,105,216
  5. Step 5: Solve for x
    x = 4,914,246,754,276,105,216/1,450,126,845.56
  6. Step 6: Final answer
    x = 3,388,839,237.97

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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.