Home / 4,725,200.25-10,305,699.75

Finding the Third Proportional to 4,725,200.25 and 10,305,699.75

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Solution

The third proportional to 4,725,200.25 and 10,305,699.75 is: 22,476,814.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,200.25 : 10,305,699.75 = 10,305,699.75 : x
  2. Step 2: Convert to fraction form
    4,725,200.25/10,305,699.75 = 10,305,699.75/x
  3. Step 3: Cross multiply
    4,725,200.25x = 10,305,699.75 × 10,305,699.75
  4. Step 4: Simplify right side
    4,725,200.25x = 106,207,447,337,150.06
  5. Step 5: Solve for x
    x = 106,207,447,337,150.06/4,725,200.25
  6. Step 6: Final answer
    x = 22,476,814.04

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.