Home / 2,519,816,827,361.80-3,477,310,214,579.60-1,407,443,314,817.50

Finding the Fourth Proportional to 2,519,816,827,361.80, 3,477,310,214,579.60 and 1,407,443,314,817.50

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Solution

The fourth proportional to 2,519,816,827,361.80, 3,477,310,214,579.60 and 1,407,443,314,817.50 is: 1,942,251,104,093.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,816,827,361.80 : 3,477,310,214,579.60 = 1,407,443,314,817.50 : x
  2. Step 2: Convert to fraction form
    2,519,816,827,361.80/3,477,310,214,579.60 = 1,407,443,314,817.50/x
  3. Step 3: Cross multiply
    2,519,816,827,361.80x = 3,477,310,214,579.60 × 1,407,443,314,817.50
  4. Step 4: Simplify right side
    2,519,816,827,361.80x = 4,894,117,015,056,664,055,775,232
  5. Step 5: Solve for x
    x = 4,894,117,015,056,664,055,775,232/2,519,816,827,361.80
  6. Step 6: Final answer
    x = 1,942,251,104,093.43

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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.