Home / 1,842,490,538,821.70-2,764,112,749,530.70-633,583,948,365.28

Finding the Fourth Proportional to 1,842,490,538,821.70, 2,764,112,749,530.70 and 633,583,948,365.28

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Solution

The fourth proportional to 1,842,490,538,821.70, 2,764,112,749,530.70 and 633,583,948,365.28 is: 950,505,542,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,490,538,821.70 : 2,764,112,749,530.70 = 633,583,948,365.28 : x
  2. Step 2: Convert to fraction form
    1,842,490,538,821.70/2,764,112,749,530.70 = 633,583,948,365.28/x
  3. Step 3: Cross multiply
    1,842,490,538,821.70x = 2,764,112,749,530.70 × 633,583,948,365.28
  4. Step 4: Simplify right side
    1,842,490,538,821.70x = 1,751,297,469,574,471,286,259,712
  5. Step 5: Solve for x
    x = 1,751,297,469,574,471,286,259,712/1,842,490,538,821.70
  6. Step 6: Final answer
    x = 950,505,542,728.30

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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.