Home / 244,410,157.20-367,040,388.60-129,618,901.20

Finding the Fourth Proportional to 244,410,157.20, 367,040,388.60 and 129,618,901.20

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Solution

The fourth proportional to 244,410,157.20, 367,040,388.60 and 129,618,901.20 is: 194,653,824.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,410,157.20 : 367,040,388.60 = 129,618,901.20 : x
  2. Step 2: Convert to fraction form
    244,410,157.20/367,040,388.60 = 129,618,901.20/x
  3. Step 3: Cross multiply
    244,410,157.20x = 367,040,388.60 × 129,618,901.20
  4. Step 4: Simplify right side
    244,410,157.20x = 47,575,371,866,353,008
  5. Step 5: Solve for x
    x = 47,575,371,866,353,008/244,410,157.20
  6. Step 6: Final answer
    x = 194,653,824.58

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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.