Home / 197,095,540,448.76-295,525,245,785.94-62,731,992,604.92

Finding the Fourth Proportional to 197,095,540,448.76, 295,525,245,785.94 and 62,731,992,604.92

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Solution

The fourth proportional to 197,095,540,448.76, 295,525,245,785.94 and 62,731,992,604.92 is: 94,060,410,961.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,095,540,448.76 : 295,525,245,785.94 = 62,731,992,604.92 : x
  2. Step 2: Convert to fraction form
    197,095,540,448.76/295,525,245,785.94 = 62,731,992,604.92/x
  3. Step 3: Cross multiply
    197,095,540,448.76x = 295,525,245,785.94 × 62,731,992,604.92
  4. Step 4: Simplify right side
    197,095,540,448.76x = 18,538,887,533,210,753,826,816
  5. Step 5: Solve for x
    x = 18,538,887,533,210,753,826,816/197,095,540,448.76
  6. Step 6: Final answer
    x = 94,060,410,961.10

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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.