Home / 350,769,664,634.92-526,375,826,040.36-149,311,070,889.42

Finding the Fourth Proportional to 350,769,664,634.92, 526,375,826,040.36 and 149,311,070,889.42

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Solution

The fourth proportional to 350,769,664,634.92, 526,375,826,040.36 and 149,311,070,889.42 is: 224,060,818,823.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,769,664,634.92 : 526,375,826,040.36 = 149,311,070,889.42 : x
  2. Step 2: Convert to fraction form
    350,769,664,634.92/526,375,826,040.36 = 149,311,070,889.42/x
  3. Step 3: Cross multiply
    350,769,664,634.92x = 526,375,826,040.36 × 149,311,070,889.42
  4. Step 4: Simplify right side
    350,769,664,634.92x = 78,593,738,276,389,204,787,200
  5. Step 5: Solve for x
    x = 78,593,738,276,389,204,787,200/350,769,664,634.92
  6. Step 6: Final answer
    x = 224,060,818,823.06

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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.