Home / 38,367,072.30-57,550,608.45-26,273,837.10

Finding the Fourth Proportional to 38,367,072.30, 57,550,608.45 and 26,273,837.10

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Solution

The fourth proportional to 38,367,072.30, 57,550,608.45 and 26,273,837.10 is: 39,410,755.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,367,072.30 : 57,550,608.45 = 26,273,837.10 : x
  2. Step 2: Convert to fraction form
    38,367,072.30/57,550,608.45 = 26,273,837.10/x
  3. Step 3: Cross multiply
    38,367,072.30x = 57,550,608.45 × 26,273,837.10
  4. Step 4: Simplify right side
    38,367,072.30x = 1,512,075,311,421,183.75
  5. Step 5: Solve for x
    x = 1,512,075,311,421,183.75/38,367,072.30
  6. Step 6: Final answer
    x = 39,410,755.65

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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.