Home / 29,040,020.40-43,560,030.60-27,622,844.40

Finding the Fourth Proportional to 29,040,020.40, 43,560,030.60 and 27,622,844.40

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Solution

The fourth proportional to 29,040,020.40, 43,560,030.60 and 27,622,844.40 is: 41,434,266.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,040,020.40 : 43,560,030.60 = 27,622,844.40 : x
  2. Step 2: Convert to fraction form
    29,040,020.40/43,560,030.60 = 27,622,844.40/x
  3. Step 3: Cross multiply
    29,040,020.40x = 43,560,030.60 × 27,622,844.40
  4. Step 4: Simplify right side
    29,040,020.40x = 1,203,251,947,323,038.50
  5. Step 5: Solve for x
    x = 1,203,251,947,323,038.50/29,040,020.40
  6. Step 6: Final answer
    x = 41,434,266.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.