Home / 4,335,551.25-9,529,391.63

Finding the Third Proportional to 4,335,551.25 and 9,529,391.63

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Solution

The third proportional to 4,335,551.25 and 9,529,391.63 is: 20,945,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,551.25 : 9,529,391.63 = 9,529,391.63 : x
  2. Step 2: Convert to fraction form
    4,335,551.25/9,529,391.63 = 9,529,391.63/x
  3. Step 3: Cross multiply
    4,335,551.25x = 9,529,391.63 × 9,529,391.63
  4. Step 4: Simplify right side
    4,335,551.25x = 90,809,304,742,620.14
  5. Step 5: Solve for x
    x = 90,809,304,742,620.14/4,335,551.25
  6. Step 6: Final answer
    x = 20,945,273.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.