Home / 9,471,265.88-20,458,119.38

Finding the Third Proportional to 9,471,265.88 and 20,458,119.38

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Solution

The third proportional to 9,471,265.88 and 20,458,119.38 is: 44,189,937.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,471,265.88 : 20,458,119.38 = 20,458,119.38 : x
  2. Step 2: Convert to fraction form
    9,471,265.88/20,458,119.38 = 20,458,119.38/x
  3. Step 3: Cross multiply
    9,471,265.88x = 20,458,119.38 × 20,458,119.38
  4. Step 4: Simplify right side
    9,471,265.88x = 418,534,648,361,750.38
  5. Step 5: Solve for x
    x = 418,534,648,361,750.38/9,471,265.88
  6. Step 6: Final answer
    x = 44,189,937.64

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.