Home / 356,691,023,016-535,086,794,809.17-114,586,951,881.66

Finding the Fourth Proportional to 356,691,023,016, 535,086,794,809.17 and 114,586,951,881.66

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Solution

The fourth proportional to 356,691,023,016, 535,086,794,809.17 and 114,586,951,881.66 is: 171,896,573,933.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,691,023,016 : 535,086,794,809.17 = 114,586,951,881.66 : x
  2. Step 2: Convert to fraction form
    356,691,023,016/535,086,794,809.17 = 114,586,951,881.66/x
  3. Step 3: Cross multiply
    356,691,023,016x = 535,086,794,809.17 × 114,586,951,881.66
  4. Step 4: Simplify right side
    356,691,023,016x = 61,313,964,809,310,043,111,424
  5. Step 5: Solve for x
    x = 61,313,964,809,310,043,111,424/356,691,023,016
  6. Step 6: Final answer
    x = 171,896,573,933.57

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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.