Home / 11,555,114,846,279-15,946,068,745,762-6,352,632,028,949

Finding the Fourth Proportional to 11,555,114,846,279, 15,946,068,745,762 and 6,352,632,028,949

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Solution

The fourth proportional to 11,555,114,846,279, 15,946,068,745,762 and 6,352,632,028,949 is: 8,766,637,839,412.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,555,114,846,279 : 15,946,068,745,762 = 6,352,632,028,949 : x
  2. Step 2: Convert to fraction form
    11,555,114,846,279/15,946,068,745,762 = 6,352,632,028,949/x
  3. Step 3: Cross multiply
    11,555,114,846,279x = 15,946,068,745,762 × 6,352,632,028,949
  4. Step 4: Simplify right side
    11,555,114,846,279x = 101,299,507,050,150,288,494,166,016
  5. Step 5: Solve for x
    x = 101,299,507,050,150,288,494,166,016/11,555,114,846,279
  6. Step 6: Final answer
    x = 8,766,637,839,412.82

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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.