Home / 2,350,009,168,793.70-3,526,623,929,932.10-820,185,469,675.15

Finding the Fourth Proportional to 2,350,009,168,793.70, 3,526,623,929,932.10 and 820,185,469,675.15

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Solution

The fourth proportional to 2,350,009,168,793.70, 3,526,623,929,932.10 and 820,185,469,675.15 is: 1,230,840,178,306.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,793.70 : 3,526,623,929,932.10 = 820,185,469,675.15 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,793.70/3,526,623,929,932.10 = 820,185,469,675.15/x
  3. Step 3: Cross multiply
    2,350,009,168,793.70x = 3,526,623,929,932.10 × 820,185,469,675.15
  4. Step 4: Simplify right side
    2,350,009,168,793.70x = 2,892,485,704,338,983,081,738,240
  5. Step 5: Solve for x
    x = 2,892,485,704,338,983,081,738,240/2,350,009,168,793.70
  6. Step 6: Final answer
    x = 1,230,840,178,306.09

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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.