Home / 20,008,090.88-43,049,550.75

Finding the Third Proportional to 20,008,090.88 and 43,049,550.75

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Solution

The third proportional to 20,008,090.88 and 43,049,550.75 is: 92,625,719.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,008,090.88 : 43,049,550.75 = 43,049,550.75 : x
  2. Step 2: Convert to fraction form
    20,008,090.88/43,049,550.75 = 43,049,550.75/x
  3. Step 3: Cross multiply
    20,008,090.88x = 43,049,550.75 × 43,049,550.75
  4. Step 4: Simplify right side
    20,008,090.88x = 1,853,263,819,776,825.50
  5. Step 5: Solve for x
    x = 1,853,263,819,776,825.50/20,008,090.88
  6. Step 6: Final answer
    x = 92,625,719.83

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.