Home / 297,247,893.54-410,203,043.58-165,088,866.24

Finding the Fourth Proportional to 297,247,893.54, 410,203,043.58 and 165,088,866.24

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Solution

The fourth proportional to 297,247,893.54, 410,203,043.58 and 165,088,866.24 is: 227,823,163.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,247,893.54 : 410,203,043.58 = 165,088,866.24 : x
  2. Step 2: Convert to fraction form
    297,247,893.54/410,203,043.58 = 165,088,866.24/x
  3. Step 3: Cross multiply
    297,247,893.54x = 410,203,043.58 × 165,088,866.24
  4. Step 4: Simplify right side
    297,247,893.54x = 67,719,955,392,819,512
  5. Step 5: Solve for x
    x = 67,719,955,392,819,512/297,247,893.54
  6. Step 6: Final answer
    x = 227,823,163.31

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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.