Home / 37,030,772.22-55,555,022.97-15,453,370.14

Finding the Fourth Proportional to 37,030,772.22, 55,555,022.97 and 15,453,370.14

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Solution

The fourth proportional to 37,030,772.22, 55,555,022.97 and 15,453,370.14 is: 23,183,754.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,030,772.22 : 55,555,022.97 = 15,453,370.14 : x
  2. Step 2: Convert to fraction form
    37,030,772.22/55,555,022.97 = 15,453,370.14/x
  3. Step 3: Cross multiply
    37,030,772.22x = 55,555,022.97 × 15,453,370.14
  4. Step 4: Simplify right side
    37,030,772.22x = 858,512,333,091,612.12
  5. Step 5: Solve for x
    x = 858,512,333,091,612.12/37,030,772.22
  6. Step 6: Final answer
    x = 23,183,754.53

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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.