Home / 4,564,512,824.80-6,846,769,237.20-4,256,135,327.20

Finding the Fourth Proportional to 4,564,512,824.80, 6,846,769,237.20 and 4,256,135,327.20

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Solution

The fourth proportional to 4,564,512,824.80, 6,846,769,237.20 and 4,256,135,327.20 is: 6,384,202,990.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,512,824.80 : 6,846,769,237.20 = 4,256,135,327.20 : x
  2. Step 2: Convert to fraction form
    4,564,512,824.80/6,846,769,237.20 = 4,256,135,327.20/x
  3. Step 3: Cross multiply
    4,564,512,824.80x = 6,846,769,237.20 × 4,256,135,327.20
  4. Step 4: Simplify right side
    4,564,512,824.80x = 29,140,776,427,633,115,136
  5. Step 5: Solve for x
    x = 29,140,776,427,633,115,136/4,564,512,824.80
  6. Step 6: Final answer
    x = 6,384,202,990.80

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1.5x scale

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.