Home / 4,693,687,052,562.40-7,040,530,578,843.60-1,343,619,037,458.50

Finding the Fourth Proportional to 4,693,687,052,562.40, 7,040,530,578,843.60 and 1,343,619,037,458.50

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Solution

The fourth proportional to 4,693,687,052,562.40, 7,040,530,578,843.60 and 1,343,619,037,458.50 is: 2,015,428,556,187.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,687,052,562.40 : 7,040,530,578,843.60 = 1,343,619,037,458.50 : x
  2. Step 2: Convert to fraction form
    4,693,687,052,562.40/7,040,530,578,843.60 = 1,343,619,037,458.50/x
  3. Step 3: Cross multiply
    4,693,687,052,562.40x = 7,040,530,578,843.60 × 1,343,619,037,458.50
  4. Step 4: Simplify right side
    4,693,687,052,562.40x = 9,459,790,919,542,973,438,885,888
  5. Step 5: Solve for x
    x = 9,459,790,919,542,973,438,885,888/4,693,687,052,562.40
  6. Step 6: Final answer
    x = 2,015,428,556,187.75

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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.