Home / 122,695,716.56-184,029,933.82-43,909,044.24

Finding the Fourth Proportional to 122,695,716.56, 184,029,933.82 and 43,909,044.24

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Solution

The fourth proportional to 122,695,716.56, 184,029,933.82 and 43,909,044.24 is: 65,858,684.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,695,716.56 : 184,029,933.82 = 43,909,044.24 : x
  2. Step 2: Convert to fraction form
    122,695,716.56/184,029,933.82 = 43,909,044.24/x
  3. Step 3: Cross multiply
    122,695,716.56x = 184,029,933.82 × 43,909,044.24
  4. Step 4: Simplify right side
    122,695,716.56x = 8,080,578,505,586,652
  5. Step 5: Solve for x
    x = 8,080,578,505,586,652/122,695,716.56
  6. Step 6: Final answer
    x = 65,858,684.66

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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.