Home / 3,272,162,625.84-4,515,695,853.48-1,935,198,787.44

Finding the Fourth Proportional to 3,272,162,625.84, 4,515,695,853.48 and 1,935,198,787.44

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Solution

The fourth proportional to 3,272,162,625.84, 4,515,695,853.48 and 1,935,198,787.44 is: 2,670,640,227.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,162,625.84 : 4,515,695,853.48 = 1,935,198,787.44 : x
  2. Step 2: Convert to fraction form
    3,272,162,625.84/4,515,695,853.48 = 1,935,198,787.44/x
  3. Step 3: Cross multiply
    3,272,162,625.84x = 4,515,695,853.48 × 1,935,198,787.44
  4. Step 4: Simplify right side
    3,272,162,625.84x = 8,738,769,140,102,331,392
  5. Step 5: Solve for x
    x = 8,738,769,140,102,331,392/3,272,162,625.84
  6. Step 6: Final answer
    x = 2,670,640,227.69

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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.