Home / 2,063,252,405.88-2,847,276,192.42-1,123,452,797.58

Finding the Fourth Proportional to 2,063,252,405.88, 2,847,276,192.42 and 1,123,452,797.58

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Solution

The fourth proportional to 2,063,252,405.88, 2,847,276,192.42 and 1,123,452,797.58 is: 1,550,358,257.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,252,405.88 : 2,847,276,192.42 = 1,123,452,797.58 : x
  2. Step 2: Convert to fraction form
    2,063,252,405.88/2,847,276,192.42 = 1,123,452,797.58/x
  3. Step 3: Cross multiply
    2,063,252,405.88x = 2,847,276,192.42 × 1,123,452,797.58
  4. Step 4: Simplify right side
    2,063,252,405.88x = 3,198,780,403,857,179,136
  5. Step 5: Solve for x
    x = 3,198,780,403,857,179,136/2,063,252,405.88
  6. Step 6: Final answer
    x = 1,550,358,257.06

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1.5x scale

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.