Home / 3,300,079,407,787.80-4,554,109,801,745.20-1,836,824,818,758.80

Finding the Fourth Proportional to 3,300,079,407,787.80, 4,554,109,801,745.20 and 1,836,824,818,758.80

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Solution

The fourth proportional to 3,300,079,407,787.80, 4,554,109,801,745.20 and 1,836,824,818,758.80 is: 2,534,818,371,781.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,079,407,787.80 : 4,554,109,801,745.20 = 1,836,824,818,758.80 : x
  2. Step 2: Convert to fraction form
    3,300,079,407,787.80/4,554,109,801,745.20 = 1,836,824,818,758.80/x
  3. Step 3: Cross multiply
    3,300,079,407,787.80x = 4,554,109,801,745.20 × 1,836,824,818,758.80
  4. Step 4: Simplify right side
    3,300,079,407,787.80x = 8,365,101,911,198,302,482,726,912
  5. Step 5: Solve for x
    x = 8,365,101,911,198,302,482,726,912/3,300,079,407,787.80
  6. Step 6: Final answer
    x = 2,534,818,371,781.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.