Home / 356,691,023,013-535,086,794,804.68-114,586,951,878.66

Finding the Fourth Proportional to 356,691,023,013, 535,086,794,804.68 and 114,586,951,878.66

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Solution

The fourth proportional to 356,691,023,013, 535,086,794,804.68 and 114,586,951,878.66 is: 171,896,573,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,691,023,013 : 535,086,794,804.68 = 114,586,951,878.66 : x
  2. Step 2: Convert to fraction form
    356,691,023,013/535,086,794,804.68 = 114,586,951,878.66/x
  3. Step 3: Cross multiply
    356,691,023,013x = 535,086,794,804.68 × 114,586,951,878.66
  4. Step 4: Simplify right side
    356,691,023,013x = 61,313,964,807,190,283,812,864
  5. Step 5: Solve for x
    x = 61,313,964,807,190,283,812,864/356,691,023,013
  6. Step 6: Final answer
    x = 171,896,573,929.07

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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.