Home / 2,350,009,168,659.30-3,526,623,929,730.30-820,185,469,540.73

Finding the Fourth Proportional to 2,350,009,168,659.30, 3,526,623,929,730.30 and 820,185,469,540.73

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Solution

The fourth proportional to 2,350,009,168,659.30, 3,526,623,929,730.30 and 820,185,469,540.73 is: 1,230,840,178,104.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,659.30 : 3,526,623,929,730.30 = 820,185,469,540.73 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,659.30/3,526,623,929,730.30 = 820,185,469,540.73/x
  3. Step 3: Cross multiply
    2,350,009,168,659.30x = 3,526,623,929,730.30 × 820,185,469,540.73
  4. Step 4: Simplify right side
    2,350,009,168,659.30x = 2,892,485,703,699,420,038,561,792
  5. Step 5: Solve for x
    x = 2,892,485,703,699,420,038,561,792/2,350,009,168,659.30
  6. Step 6: Final answer
    x = 1,230,840,178,104.33

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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.