Home / 3,345,452,169.63-4,616,726,361.93-1,840,193,044.44

Finding the Fourth Proportional to 3,345,452,169.63, 4,616,726,361.93 and 1,840,193,044.44

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Solution

The fourth proportional to 3,345,452,169.63, 4,616,726,361.93 and 1,840,193,044.44 is: 2,539,467,703.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,452,169.63 : 4,616,726,361.93 = 1,840,193,044.44 : x
  2. Step 2: Convert to fraction form
    3,345,452,169.63/4,616,726,361.93 = 1,840,193,044.44/x
  3. Step 3: Cross multiply
    3,345,452,169.63x = 4,616,726,361.93 × 1,840,193,044.44
  4. Step 4: Simplify right side
    3,345,452,169.63x = 8,495,667,739,306,373,120
  5. Step 5: Solve for x
    x = 8,495,667,739,306,373,120/3,345,452,169.63
  6. Step 6: Final answer
    x = 2,539,467,703.78

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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.