Home / 356,691,023,015-535,086,794,807.68-114,586,951,880.66

Finding the Fourth Proportional to 356,691,023,015, 535,086,794,807.68 and 114,586,951,880.66

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Solution

The fourth proportional to 356,691,023,015, 535,086,794,807.68 and 114,586,951,880.66 is: 171,896,573,932.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,691,023,015 : 535,086,794,807.68 = 114,586,951,880.66 : x
  2. Step 2: Convert to fraction form
    356,691,023,015/535,086,794,807.68 = 114,586,951,880.66/x
  3. Step 3: Cross multiply
    356,691,023,015x = 535,086,794,807.68 × 114,586,951,880.66
  4. Step 4: Simplify right side
    356,691,023,015x = 61,313,964,808,604,217,245,696
  5. Step 5: Solve for x
    x = 61,313,964,808,604,217,245,696/356,691,023,015
  6. Step 6: Final answer
    x = 171,896,573,932.07

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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.