Home / 2,256,061,542,991.20-3,384,287,251,941.60-622,407,036,586.41

Finding the Fourth Proportional to 2,256,061,542,991.20, 3,384,287,251,941.60 and 622,407,036,586.41

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Solution

The fourth proportional to 2,256,061,542,991.20, 3,384,287,251,941.60 and 622,407,036,586.41 is: 933,664,334,637.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,061,542,991.20 : 3,384,287,251,941.60 = 622,407,036,586.41 : x
  2. Step 2: Convert to fraction form
    2,256,061,542,991.20/3,384,287,251,941.60 = 622,407,036,586.41/x
  3. Step 3: Cross multiply
    2,256,061,542,991.20x = 3,384,287,251,941.60 × 622,407,036,586.41
  4. Step 4: Simplify right side
    2,256,061,542,991.20x = 2,106,404,199,438,136,587,059,200
  5. Step 5: Solve for x
    x = 2,106,404,199,438,136,587,059,200/2,256,061,542,991.20
  6. Step 6: Final answer
    x = 933,664,334,637.50

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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.