Home / 3,397,150,631,652.80-4,688,067,692,392.70-1,834,616,736,311.80

Finding the Fourth Proportional to 3,397,150,631,652.80, 4,688,067,692,392.70 and 1,834,616,736,311.80

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Solution

The fourth proportional to 3,397,150,631,652.80, 4,688,067,692,392.70 and 1,834,616,736,311.80 is: 2,531,770,999,286.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,150,631,652.80 : 4,688,067,692,392.70 = 1,834,616,736,311.80 : x
  2. Step 2: Convert to fraction form
    3,397,150,631,652.80/4,688,067,692,392.70 = 1,834,616,736,311.80/x
  3. Step 3: Cross multiply
    3,397,150,631,652.80x = 4,688,067,692,392.70 × 1,834,616,736,311.80
  4. Step 4: Simplify right side
    3,397,150,631,652.80x = 8,600,807,449,426,287,392,718,848
  5. Step 5: Solve for x
    x = 8,600,807,449,426,287,392,718,848/3,397,150,631,652.80
  6. Step 6: Final answer
    x = 2,531,770,999,286.47

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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.