Home / 293,008,628,892-404,362,820,441.80-175,705,370,970.46

Finding the Fourth Proportional to 293,008,628,892, 404,362,820,441.80 and 175,705,370,970.46

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Solution

The fourth proportional to 293,008,628,892, 404,362,820,441.80 and 175,705,370,970.46 is: 242,479,955,764.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,008,628,892 : 404,362,820,441.80 = 175,705,370,970.46 : x
  2. Step 2: Convert to fraction form
    293,008,628,892/404,362,820,441.80 = 175,705,370,970.46/x
  3. Step 3: Cross multiply
    293,008,628,892x = 404,362,820,441.80 × 175,705,370,970.46
  4. Step 4: Simplify right side
    293,008,628,892x = 71,048,719,372,387,973,332,992
  5. Step 5: Solve for x
    x = 71,048,719,372,387,973,332,992/293,008,628,892
  6. Step 6: Final answer
    x = 242,479,955,764.63

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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.