Home / 45,442,155.06-62,701,732.26-25,861,879.26

Finding the Fourth Proportional to 45,442,155.06, 62,701,732.26 and 25,861,879.26

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Solution

The fourth proportional to 45,442,155.06, 62,701,732.26 and 25,861,879.26 is: 35,684,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,442,155.06 : 62,701,732.26 = 25,861,879.26 : x
  2. Step 2: Convert to fraction form
    45,442,155.06/62,701,732.26 = 25,861,879.26/x
  3. Step 3: Cross multiply
    45,442,155.06x = 62,701,732.26 × 25,861,879.26
  4. Step 4: Simplify right side
    45,442,155.06x = 1,621,584,629,100,967
  5. Step 5: Solve for x
    x = 1,621,584,629,100,967/45,442,155.06
  6. Step 6: Final answer
    x = 35,684,589.06

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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.