Home / 3,255,851,966.25-4,493,077,928.37-1,826,725,787.58

Finding the Fourth Proportional to 3,255,851,966.25, 4,493,077,928.37 and 1,826,725,787.58

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Solution

The fourth proportional to 3,255,851,966.25, 4,493,077,928.37 and 1,826,725,787.58 is: 2,520,882,829.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,851,966.25 : 4,493,077,928.37 = 1,826,725,787.58 : x
  2. Step 2: Convert to fraction form
    3,255,851,966.25/4,493,077,928.37 = 1,826,725,787.58/x
  3. Step 3: Cross multiply
    3,255,851,966.25x = 4,493,077,928.37 × 1,826,725,787.58
  4. Step 4: Simplify right side
    3,255,851,966.25x = 8,207,621,317,360,002,048
  5. Step 5: Solve for x
    x = 8,207,621,317,360,002,048/3,255,851,966.25
  6. Step 6: Final answer
    x = 2,520,882,829.58

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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.