Home / 6,764,687,961-9,335,250,296.10-3,754,395,174.12

Finding the Fourth Proportional to 6,764,687,961, 9,335,250,296.10 and 3,754,395,174.12

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Solution

The fourth proportional to 6,764,687,961, 9,335,250,296.10 and 3,754,395,174.12 is: 5,181,054,745.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764,687,961 : 9,335,250,296.10 = 3,754,395,174.12 : x
  2. Step 2: Convert to fraction form
    6,764,687,961/9,335,250,296.10 = 3,754,395,174.12/x
  3. Step 3: Cross multiply
    6,764,687,961x = 9,335,250,296.10 × 3,754,395,174.12
  4. Step 4: Simplify right side
    6,764,687,961x = 35,048,218,660,880,142,336
  5. Step 5: Solve for x
    x = 35,048,218,660,880,142,336/6,764,687,961
  6. Step 6: Final answer
    x = 5,181,054,745.31

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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.