Home / 1,594,413,611.20-2,394,171,333.60-1,206,674,257.60

Finding the Fourth Proportional to 1,594,413,611.20, 2,394,171,333.60 and 1,206,674,257.60

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Solution

The fourth proportional to 1,594,413,611.20, 2,394,171,333.60 and 1,206,674,257.60 is: 1,811,941,955.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,413,611.20 : 2,394,171,333.60 = 1,206,674,257.60 : x
  2. Step 2: Convert to fraction form
    1,594,413,611.20/2,394,171,333.60 = 1,206,674,257.60/x
  3. Step 3: Cross multiply
    1,594,413,611.20x = 2,394,171,333.60 × 1,206,674,257.60
  4. Step 4: Simplify right side
    1,594,413,611.20x = 2,888,984,916,538,981,376
  5. Step 5: Solve for x
    x = 2,888,984,916,538,981,376/1,594,413,611.20
  6. Step 6: Final answer
    x = 1,811,941,955.49

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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.