Home / 4,946,508,747.70-7,419,763,121.55-1,674,957,951.70

Finding the Fourth Proportional to 4,946,508,747.70, 7,419,763,121.55 and 1,674,957,951.70

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Solution

The fourth proportional to 4,946,508,747.70, 7,419,763,121.55 and 1,674,957,951.70 is: 2,512,436,927.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,508,747.70 : 7,419,763,121.55 = 1,674,957,951.70 : x
  2. Step 2: Convert to fraction form
    4,946,508,747.70/7,419,763,121.55 = 1,674,957,951.70/x
  3. Step 3: Cross multiply
    4,946,508,747.70x = 7,419,763,121.55 × 1,674,957,951.70
  4. Step 4: Simplify right side
    4,946,508,747.70x = 12,427,791,240,170,586,112
  5. Step 5: Solve for x
    x = 12,427,791,240,170,586,112/4,946,508,747.70
  6. Step 6: Final answer
    x = 2,512,436,927.55

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1.5x scale

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.