Home / 8,054,143,516,912.20-12,083,120,659,054-2,614,759,851,352.40

Finding the Fourth Proportional to 8,054,143,516,912.20, 12,083,120,659,054 and 2,614,759,851,352.40

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Solution

The fourth proportional to 8,054,143,516,912.20, 12,083,120,659,054 and 2,614,759,851,352.40 is: 3,922,758,355,621.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054,143,516,912.20 : 12,083,120,659,054 = 2,614,759,851,352.40 : x
  2. Step 2: Convert to fraction form
    8,054,143,516,912.20/12,083,120,659,054 = 2,614,759,851,352.40/x
  3. Step 3: Cross multiply
    8,054,143,516,912.20x = 12,083,120,659,054 × 2,614,759,851,352.40
  4. Step 4: Simplify right side
    8,054,143,516,912.20x = 31,594,458,778,341,148,003,926,016
  5. Step 5: Solve for x
    x = 31,594,458,778,341,148,003,926,016/8,054,143,516,912.20
  6. Step 6: Final answer
    x = 3,922,758,355,621.39

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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.