Home / 13,305,386,498,619-19,923,707,375,021-9,182,919,168,281.80

Finding the Fourth Proportional to 13,305,386,498,619, 19,923,707,375,021 and 9,182,919,168,281.80

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Solution

The fourth proportional to 13,305,386,498,619, 19,923,707,375,021 and 9,182,919,168,281.80 is: 13,750,656,125,344.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,305,386,498,619 : 19,923,707,375,021 = 9,182,919,168,281.80 : x
  2. Step 2: Convert to fraction form
    13,305,386,498,619/19,923,707,375,021 = 9,182,919,168,281.80/x
  3. Step 3: Cross multiply
    13,305,386,498,619x = 19,923,707,375,021 × 9,182,919,168,281.80
  4. Step 4: Simplify right side
    13,305,386,498,619x = 182,957,794,357,317,816,186,568,704
  5. Step 5: Solve for x
    x = 182,957,794,357,317,816,186,568,704/13,305,386,498,619
  6. Step 6: Final answer
    x = 13,750,656,125,344.98

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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.