Home / 4,589,735,366.30-6,886,303,660.65-1,831,343,999.90

Finding the Fourth Proportional to 4,589,735,366.30, 6,886,303,660.65 and 1,831,343,999.90

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Solution

The fourth proportional to 4,589,735,366.30, 6,886,303,660.65 and 1,831,343,999.90 is: 2,747,694,558.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,735,366.30 : 6,886,303,660.65 = 1,831,343,999.90 : x
  2. Step 2: Convert to fraction form
    4,589,735,366.30/6,886,303,660.65 = 1,831,343,999.90/x
  3. Step 3: Cross multiply
    4,589,735,366.30x = 6,886,303,660.65 × 1,831,343,999.90
  4. Step 4: Simplify right side
    4,589,735,366.30x = 12,611,190,890,420,783,104
  5. Step 5: Solve for x
    x = 12,611,190,890,420,783,104/4,589,735,366.30
  6. Step 6: Final answer
    x = 2,747,694,558.39

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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.