Home / 3,246,166,760,092.70-4,479,797,609,986-1,909,885,075,693.90

Finding the Fourth Proportional to 3,246,166,760,092.70, 4,479,797,609,986 and 1,909,885,075,693.90

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Solution

The fourth proportional to 3,246,166,760,092.70, 4,479,797,609,986 and 1,909,885,075,693.90 is: 2,635,692,874,015.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,166,760,092.70 : 4,479,797,609,986 = 1,909,885,075,693.90 : x
  2. Step 2: Convert to fraction form
    3,246,166,760,092.70/4,479,797,609,986 = 1,909,885,075,693.90/x
  3. Step 3: Cross multiply
    3,246,166,760,092.70x = 4,479,797,609,986 × 1,909,885,075,693.90
  4. Step 4: Simplify right side
    3,246,166,760,092.70x = 8,555,898,597,441,463,102,996,480
  5. Step 5: Solve for x
    x = 8,555,898,597,441,463,102,996,480/3,246,166,760,092.70
  6. Step 6: Final answer
    x = 2,635,692,874,015.24

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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.