Home / 3,520,265,185,942.80-5,280,397,778,914.40-3,520,265,185,942.80

Finding the Fourth Proportional to 3,520,265,185,942.80, 5,280,397,778,914.40 and 3,520,265,185,942.80

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Solution

The fourth proportional to 3,520,265,185,942.80, 5,280,397,778,914.40 and 3,520,265,185,942.80 is: 5,280,397,778,914.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,265,185,942.80 : 5,280,397,778,914.40 = 3,520,265,185,942.80 : x
  2. Step 2: Convert to fraction form
    3,520,265,185,942.80/5,280,397,778,914.40 = 3,520,265,185,942.80/x
  3. Step 3: Cross multiply
    3,520,265,185,942.80x = 5,280,397,778,914.40 × 3,520,265,185,942.80
  4. Step 4: Simplify right side
    3,520,265,185,942.80x = 18,588,400,469,042,049,518,141,440
  5. Step 5: Solve for x
    x = 18,588,400,469,042,049,518,141,440/3,520,265,185,942.80
  6. Step 6: Final answer
    x = 5,280,397,778,914.40

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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.