Home / 2,350,009,189,969.90-3,526,623,961,651.90-820,185,490,850.60

Finding the Fourth Proportional to 2,350,009,189,969.90, 3,526,623,961,651.90 and 820,185,490,850.60

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Solution

The fourth proportional to 2,350,009,189,969.90, 3,526,623,961,651.90 and 820,185,490,850.60 is: 1,230,840,210,063.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,189,969.90 : 3,526,623,961,651.90 = 820,185,490,850.60 : x
  2. Step 2: Convert to fraction form
    2,350,009,189,969.90/3,526,623,961,651.90 = 820,185,490,850.60/x
  3. Step 3: Cross multiply
    2,350,009,189,969.90x = 3,526,623,961,651.90 × 820,185,490,850.60
  4. Step 4: Simplify right side
    2,350,009,189,969.90x = 2,892,485,805,032,951,053,811,712
  5. Step 5: Solve for x
    x = 2,892,485,805,032,951,053,811,712/2,350,009,189,969.90
  6. Step 6: Final answer
    x = 1,230,840,210,063.18

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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.