Home / 293,008,628,891-404,362,820,440.42-175,705,370,969.46

Finding the Fourth Proportional to 293,008,628,891, 404,362,820,440.42 and 175,705,370,969.46

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Solution

The fourth proportional to 293,008,628,891, 404,362,820,440.42 and 175,705,370,969.46 is: 242,479,955,763.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,008,628,891 : 404,362,820,440.42 = 175,705,370,969.46 : x
  2. Step 2: Convert to fraction form
    293,008,628,891/404,362,820,440.42 = 175,705,370,969.46/x
  3. Step 3: Cross multiply
    293,008,628,891x = 404,362,820,440.42 × 175,705,370,969.46
  4. Step 4: Simplify right side
    293,008,628,891x = 71,048,719,371,741,136,158,720
  5. Step 5: Solve for x
    x = 71,048,719,371,741,136,158,720/293,008,628,891
  6. Step 6: Final answer
    x = 242,479,955,763.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.