Home / 6,266,691,116,917.80-9,404,330,480,020.40-2,187,161,252,601.60

Finding the Fourth Proportional to 6,266,691,116,917.80, 9,404,330,480,020.40 and 2,187,161,252,601.60

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Solution

The fourth proportional to 6,266,691,116,917.80, 9,404,330,480,020.40 and 2,187,161,252,601.60 is: 3,282,240,475,684.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,691,116,917.80 : 9,404,330,480,020.40 = 2,187,161,252,601.60 : x
  2. Step 2: Convert to fraction form
    6,266,691,116,917.80/9,404,330,480,020.40 = 2,187,161,252,601.60/x
  3. Step 3: Cross multiply
    6,266,691,116,917.80x = 9,404,330,480,020.40 × 2,187,161,252,601.60
  4. Step 4: Simplify right side
    6,266,691,116,917.80x = 20,568,787,232,560,826,304,954,368
  5. Step 5: Solve for x
    x = 20,568,787,232,560,826,304,954,368/6,266,691,116,917.80
  6. Step 6: Final answer
    x = 3,282,240,475,684.61

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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.