Home / 11,881,308,786,574-17,821,940,936,137-3,722,873,626,613.40

Finding the Fourth Proportional to 11,881,308,786,574, 17,821,940,936,137 and 3,722,873,626,613.40

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Solution

The fourth proportional to 11,881,308,786,574, 17,821,940,936,137 and 3,722,873,626,613.40 is: 5,584,303,470,100.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,881,308,786,574 : 17,821,940,936,137 = 3,722,873,626,613.40 : x
  2. Step 2: Convert to fraction form
    11,881,308,786,574/17,821,940,936,137 = 3,722,873,626,613.40/x
  3. Step 3: Cross multiply
    11,881,308,786,574x = 17,821,940,936,137 × 3,722,873,626,613.40
  4. Step 4: Simplify right side
    11,881,308,786,574x = 66,348,833,886,206,166,636,167,168
  5. Step 5: Solve for x
    x = 66,348,833,886,206,166,636,167,168/11,881,308,786,574
  6. Step 6: Final answer
    x = 5,584,303,470,100.96

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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.