Home / 33,401,081.40-46,092,711.60-19,650,930.72

Finding the Fourth Proportional to 33,401,081.40, 46,092,711.60 and 19,650,930.72

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Solution

The fourth proportional to 33,401,081.40, 46,092,711.60 and 19,650,930.72 is: 27,117,825.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401,081.40 : 46,092,711.60 = 19,650,930.72 : x
  2. Step 2: Convert to fraction form
    33,401,081.40/46,092,711.60 = 19,650,930.72/x
  3. Step 3: Cross multiply
    33,401,081.40x = 46,092,711.60 × 19,650,930.72
  4. Step 4: Simplify right side
    33,401,081.40x = 905,764,682,348,540.38
  5. Step 5: Solve for x
    x = 905,764,682,348,540.38/33,401,081.40
  6. Step 6: Final answer
    x = 27,117,825.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.