Home / 2,350,009,189,932.60-3,526,623,961,595.80-820,185,490,813.20

Finding the Fourth Proportional to 2,350,009,189,932.60, 3,526,623,961,595.80 and 820,185,490,813.20

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Solution

The fourth proportional to 2,350,009,189,932.60, 3,526,623,961,595.80 and 820,185,490,813.20 is: 1,230,840,210,007.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,189,932.60 : 3,526,623,961,595.80 = 820,185,490,813.20 : x
  2. Step 2: Convert to fraction form
    2,350,009,189,932.60/3,526,623,961,595.80 = 820,185,490,813.20/x
  3. Step 3: Cross multiply
    2,350,009,189,932.60x = 3,526,623,961,595.80 × 820,185,490,813.20
  4. Step 4: Simplify right side
    2,350,009,189,932.60x = 2,892,485,804,855,042,770,993,152
  5. Step 5: Solve for x
    x = 2,892,485,804,855,042,770,993,152/2,350,009,189,932.60
  6. Step 6: Final answer
    x = 1,230,840,210,007.01

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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.