Home / 7,959,809,526,009-11,940,908,120,569-2,795,744,348,708.40

Finding the Fourth Proportional to 7,959,809,526,009, 11,940,908,120,569 and 2,795,744,348,708.40

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Solution

The fourth proportional to 7,959,809,526,009, 11,940,908,120,569 and 2,795,744,348,708.40 is: 4,194,035,835,586.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,809,526,009 : 11,940,908,120,569 = 2,795,744,348,708.40 : x
  2. Step 2: Convert to fraction form
    7,959,809,526,009/11,940,908,120,569 = 2,795,744,348,708.40/x
  3. Step 3: Cross multiply
    7,959,809,526,009x = 11,940,908,120,569 × 2,795,744,348,708.40
  4. Step 4: Simplify right side
    7,959,809,526,009x = 33,383,726,396,527,020,756,434,944
  5. Step 5: Solve for x
    x = 33,383,726,396,527,020,756,434,944/7,959,809,526,009
  6. Step 6: Final answer
    x = 4,194,035,835,586.81

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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.