Home / 2,350,009,168,986.90-3,526,623,930,222.30-820,185,469,868.91

Finding the Fourth Proportional to 2,350,009,168,986.90, 3,526,623,930,222.30 and 820,185,469,868.91

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Solution

The fourth proportional to 2,350,009,168,986.90, 3,526,623,930,222.30 and 820,185,469,868.91 is: 1,230,840,178,596.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,986.90 : 3,526,623,930,222.30 = 820,185,469,868.91 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,986.90/3,526,623,930,222.30 = 820,185,469,868.91/x
  3. Step 3: Cross multiply
    2,350,009,168,986.90x = 3,526,623,930,222.30 × 820,185,469,868.91
  4. Step 4: Simplify right side
    2,350,009,168,986.90x = 2,892,485,705,260,319,064,981,504
  5. Step 5: Solve for x
    x = 2,892,485,705,260,319,064,981,504/2,350,009,168,986.90
  6. Step 6: Final answer
    x = 1,230,840,178,596.96

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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.