Home / 2,350,009,169,010.50-3,526,623,930,257.10-820,185,469,892.32

Finding the Fourth Proportional to 2,350,009,169,010.50, 3,526,623,930,257.10 and 820,185,469,892.32

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Solution

The fourth proportional to 2,350,009,169,010.50, 3,526,623,930,257.10 and 820,185,469,892.32 is: 1,230,840,178,631.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,169,010.50 : 3,526,623,930,257.10 = 820,185,469,892.32 : x
  2. Step 2: Convert to fraction form
    2,350,009,169,010.50/3,526,623,930,257.10 = 820,185,469,892.32/x
  3. Step 3: Cross multiply
    2,350,009,169,010.50x = 3,526,623,930,257.10 × 820,185,469,892.32
  4. Step 4: Simplify right side
    2,350,009,169,010.50x = 2,892,485,705,371,419,668,381,696
  5. Step 5: Solve for x
    x = 2,892,485,705,371,419,668,381,696/2,350,009,169,010.50
  6. Step 6: Final answer
    x = 1,230,840,178,631.87

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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.