Home / 4,946,508,608.10-7,419,762,912.15-3,474,310,749.90

Finding the Fourth Proportional to 4,946,508,608.10, 7,419,762,912.15 and 3,474,310,749.90

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Solution

The fourth proportional to 4,946,508,608.10, 7,419,762,912.15 and 3,474,310,749.90 is: 5,211,466,124.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,508,608.10 : 7,419,762,912.15 = 3,474,310,749.90 : x
  2. Step 2: Convert to fraction form
    4,946,508,608.10/7,419,762,912.15 = 3,474,310,749.90/x
  3. Step 3: Cross multiply
    4,946,508,608.10x = 7,419,762,912.15 × 3,474,310,749.90
  4. Step 4: Simplify right side
    4,946,508,608.10x = 25,778,562,047,392,071,680
  5. Step 5: Solve for x
    x = 25,778,562,047,392,071,680/4,946,508,608.10
  6. Step 6: Final answer
    x = 5,211,466,124.85

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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.