Home / 2,350,009,168,992.60-3,526,623,930,230.10-820,185,469,874.52

Finding the Fourth Proportional to 2,350,009,168,992.60, 3,526,623,930,230.10 and 820,185,469,874.52

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Solution

The fourth proportional to 2,350,009,168,992.60, 3,526,623,930,230.10 and 820,185,469,874.52 is: 1,230,840,178,605.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,992.60 : 3,526,623,930,230.10 = 820,185,469,874.52 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,992.60/3,526,623,930,230.10 = 820,185,469,874.52/x
  3. Step 3: Cross multiply
    2,350,009,168,992.60x = 3,526,623,930,230.10 × 820,185,469,874.52
  4. Step 4: Simplify right side
    2,350,009,168,992.60x = 2,892,485,705,286,501,185,617,920
  5. Step 5: Solve for x
    x = 2,892,485,705,286,501,185,617,920/2,350,009,168,992.60
  6. Step 6: Final answer
    x = 1,230,840,178,605.11

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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.