Home / 7,203,067,227.19-10,805,145,760.54-2,229,292,141.00

Finding the Fourth Proportional to 7,203,067,227.19, 10,805,145,760.54 and 2,229,292,141.00

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Solution

The fourth proportional to 7,203,067,227.19, 10,805,145,760.54 and 2,229,292,141.00 is: 3,344,106,859.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,203,067,227.19 : 10,805,145,760.54 = 2,229,292,141.00 : x
  2. Step 2: Convert to fraction form
    7,203,067,227.19/10,805,145,760.54 = 2,229,292,141.00/x
  3. Step 3: Cross multiply
    7,203,067,227.19x = 10,805,145,760.54 × 2,229,292,141.00
  4. Step 4: Simplify right side
    7,203,067,227.19x = 24,087,826,526,306,504,704
  5. Step 5: Solve for x
    x = 24,087,826,526,306,504,704/7,203,067,227.19
  6. Step 6: Final answer
    x = 3,344,106,859.84

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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.