Home / 2,350,009,169,002.50-3,526,623,930,245.40-820,185,469,884.45

Finding the Fourth Proportional to 2,350,009,169,002.50, 3,526,623,930,245.40 and 820,185,469,884.45

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Solution

The fourth proportional to 2,350,009,169,002.50, 3,526,623,930,245.40 and 820,185,469,884.45 is: 1,230,840,178,620.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,169,002.50 : 3,526,623,930,245.40 = 820,185,469,884.45 : x
  2. Step 2: Convert to fraction form
    2,350,009,169,002.50/3,526,623,930,245.40 = 820,185,469,884.45/x
  3. Step 3: Cross multiply
    2,350,009,169,002.50x = 3,526,623,930,245.40 × 820,185,469,884.45
  4. Step 4: Simplify right side
    2,350,009,169,002.50x = 2,892,485,705,334,069,022,162,944
  5. Step 5: Solve for x
    x = 2,892,485,705,334,069,022,162,944/2,350,009,169,002.50
  6. Step 6: Final answer
    x = 1,230,840,178,620.17

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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.