Home / 756,770,539,992.15-1,135,158,755,043.30-183,085,732,448.30

Finding the Fourth Proportional to 756,770,539,992.15, 1,135,158,755,043.30 and 183,085,732,448.30

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Solution

The fourth proportional to 756,770,539,992.15, 1,135,158,755,043.30 and 183,085,732,448.30 is: 274,629,311,170.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,770,539,992.15 : 1,135,158,755,043.30 = 183,085,732,448.30 : x
  2. Step 2: Convert to fraction form
    756,770,539,992.15/1,135,158,755,043.30 = 183,085,732,448.30/x
  3. Step 3: Cross multiply
    756,770,539,992.15x = 1,135,158,755,043.30 × 183,085,732,448.30
  4. Step 4: Simplify right side
    756,770,539,992.15x = 207,831,372,112,202,943,168,512
  5. Step 5: Solve for x
    x = 207,831,372,112,202,943,168,512/756,770,539,992.15
  6. Step 6: Final answer
    x = 274,629,311,170.54

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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.