Home / 6,266,691,116,976.40-9,404,330,480,109.40-2,187,161,252,661.80

Finding the Fourth Proportional to 6,266,691,116,976.40, 9,404,330,480,109.40 and 2,187,161,252,661.80

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Solution

The fourth proportional to 6,266,691,116,976.40, 9,404,330,480,109.40 and 2,187,161,252,661.80 is: 3,282,240,475,775.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,691,116,976.40 : 9,404,330,480,109.40 = 2,187,161,252,661.80 : x
  2. Step 2: Convert to fraction form
    6,266,691,116,976.40/9,404,330,480,109.40 = 2,187,161,252,661.80/x
  3. Step 3: Cross multiply
    6,266,691,116,976.40x = 9,404,330,480,109.40 × 2,187,161,252,661.80
  4. Step 4: Simplify right side
    6,266,691,116,976.40x = 20,568,787,233,321,623,926,865,920
  5. Step 5: Solve for x
    x = 20,568,787,233,321,623,926,865,920/6,266,691,116,976.40
  6. Step 6: Final answer
    x = 3,282,240,475,775.33

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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.