Home / 4,011,776,999.82-5,990,651,029.76-3,276,306,942.66

Finding the Fourth Proportional to 4,011,776,999.82, 5,990,651,029.76 and 3,276,306,942.66

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Solution

The fourth proportional to 4,011,776,999.82, 5,990,651,029.76 and 3,276,306,942.66 is: 4,892,398,446.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,776,999.82 : 5,990,651,029.76 = 3,276,306,942.66 : x
  2. Step 2: Convert to fraction form
    4,011,776,999.82/5,990,651,029.76 = 3,276,306,942.66/x
  3. Step 3: Cross multiply
    4,011,776,999.82x = 5,990,651,029.76 × 3,276,306,942.66
  4. Step 4: Simplify right side
    4,011,776,999.82x = 19,627,211,559,839,584,256
  5. Step 5: Solve for x
    x = 19,627,211,559,839,584,256/4,011,776,999.82
  6. Step 6: Final answer
    x = 4,892,398,446.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.