Home / 1,894,519,034.37-2,614,145,821.02-1,090,591,133.67

Finding the Fourth Proportional to 1,894,519,034.37, 2,614,145,821.02 and 1,090,591,133.67

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Solution

The fourth proportional to 1,894,519,034.37, 2,614,145,821.02 and 1,090,591,133.67 is: 1,504,848,567.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,519,034.37 : 2,614,145,821.02 = 1,090,591,133.67 : x
  2. Step 2: Convert to fraction form
    1,894,519,034.37/2,614,145,821.02 = 1,090,591,133.67/x
  3. Step 3: Cross multiply
    1,894,519,034.37x = 2,614,145,821.02 × 1,090,591,133.67
  4. Step 4: Simplify right side
    1,894,519,034.37x = 2,850,964,254,524,894,720
  5. Step 5: Solve for x
    x = 2,850,964,254,524,894,720/1,894,519,034.37
  6. Step 6: Final answer
    x = 1,504,848,567.26

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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.