Home / 192,682,240.34-265,901,748.37-104,576,238.05

Finding the Fourth Proportional to 192,682,240.34, 265,901,748.37 and 104,576,238.05

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Solution

The fourth proportional to 192,682,240.34, 265,901,748.37 and 104,576,238.05 is: 144,315,347.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,682,240.34 : 265,901,748.37 = 104,576,238.05 : x
  2. Step 2: Convert to fraction form
    192,682,240.34/265,901,748.37 = 104,576,238.05/x
  3. Step 3: Cross multiply
    192,682,240.34x = 265,901,748.37 × 104,576,238.05
  4. Step 4: Simplify right side
    192,682,240.34x = 27,807,004,533,861,372
  5. Step 5: Solve for x
    x = 27,807,004,533,861,372/192,682,240.34
  6. Step 6: Final answer
    x = 144,315,347.83

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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.