Home / 17,008,440,448.88-23,471,854,899-9,873,507,263.60

Finding the Fourth Proportional to 17,008,440,448.88, 23,471,854,899 and 9,873,507,263.60

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Solution

The fourth proportional to 17,008,440,448.88, 23,471,854,899 and 9,873,507,263.60 is: 13,625,560,234.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,440,448.88 : 23,471,854,899 = 9,873,507,263.60 : x
  2. Step 2: Convert to fraction form
    17,008,440,448.88/23,471,854,899 = 9,873,507,263.60/x
  3. Step 3: Cross multiply
    17,008,440,448.88x = 23,471,854,899 × 9,873,507,263.60
  4. Step 4: Simplify right side
    17,008,440,448.88x = 231,749,529,835,441,750,016
  5. Step 5: Solve for x
    x = 231,749,529,835,441,750,016/17,008,440,448.88
  6. Step 6: Final answer
    x = 13,625,560,234.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.