Home / 297,106,634.24-410,036,616.96-166,726,960.64

Finding the Fourth Proportional to 297,106,634.24, 410,036,616.96 and 166,726,960.64

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Solution

The fourth proportional to 297,106,634.24, 410,036,616.96 and 166,726,960.64 is: 230,099,738.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,106,634.24 : 410,036,616.96 = 166,726,960.64 : x
  2. Step 2: Convert to fraction form
    297,106,634.24/410,036,616.96 = 166,726,960.64/x
  3. Step 3: Cross multiply
    297,106,634.24x = 410,036,616.96 × 166,726,960.64
  4. Step 4: Simplify right side
    297,106,634.24x = 68,364,158,896,848,664
  5. Step 5: Solve for x
    x = 68,364,158,896,848,664/297,106,634.24
  6. Step 6: Final answer
    x = 230,099,738.67

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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.