Home / 1,393,607,945,195.50-2,090,411,917,793.20-1,393,607,945,195.50

Finding the Fourth Proportional to 1,393,607,945,195.50, 2,090,411,917,793.20 and 1,393,607,945,195.50

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Solution

The fourth proportional to 1,393,607,945,195.50, 2,090,411,917,793.20 and 1,393,607,945,195.50 is: 2,090,411,917,793.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,393,607,945,195.50 : 2,090,411,917,793.20 = 1,393,607,945,195.50 : x
  2. Step 2: Convert to fraction form
    1,393,607,945,195.50/2,090,411,917,793.20 = 1,393,607,945,195.50/x
  3. Step 3: Cross multiply
    1,393,607,945,195.50x = 2,090,411,917,793.20 × 1,393,607,945,195.50
  4. Step 4: Simplify right side
    1,393,607,945,195.50x = 2,913,214,657,367,965,792,468,992
  5. Step 5: Solve for x
    x = 2,913,214,657,367,965,792,468,992/1,393,607,945,195.50
  6. Step 6: Final answer
    x = 2,090,411,917,793.20

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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.