Home / 43,629,243.72-60,211,955.70-25,047,969.66

Finding the Fourth Proportional to 43,629,243.72, 60,211,955.70 and 25,047,969.66

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Solution

The fourth proportional to 43,629,243.72, 60,211,955.70 and 25,047,969.66 is: 34,568,264.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,629,243.72 : 60,211,955.70 = 25,047,969.66 : x
  2. Step 2: Convert to fraction form
    43,629,243.72/60,211,955.70 = 25,047,969.66/x
  3. Step 3: Cross multiply
    43,629,243.72x = 60,211,955.70 × 25,047,969.66
  4. Step 4: Simplify right side
    43,629,243.72x = 1,508,187,239,542,864.25
  5. Step 5: Solve for x
    x = 1,508,187,239,542,864.25/43,629,243.72
  6. Step 6: Final answer
    x = 34,568,264.56

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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.