Home / 4,399,080.75-9,200,371.50

Finding the Third Proportional to 4,399,080.75 and 9,200,371.50

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Solution

The third proportional to 4,399,080.75 and 9,200,371.50 is: 19,241,937.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,080.75 : 9,200,371.50 = 9,200,371.50 : x
  2. Step 2: Convert to fraction form
    4,399,080.75/9,200,371.50 = 9,200,371.50/x
  3. Step 3: Cross multiply
    4,399,080.75x = 9,200,371.50 × 9,200,371.50
  4. Step 4: Simplify right side
    4,399,080.75x = 84,646,835,738,012.25
  5. Step 5: Solve for x
    x = 84,646,835,738,012.25/4,399,080.75
  6. Step 6: Final answer
    x = 19,241,937.25

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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.