Home / 53,493,664.69-80,184,499.11-22,387,145.26

Finding the Fourth Proportional to 53,493,664.69, 80,184,499.11 and 22,387,145.26

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Solution

The fourth proportional to 53,493,664.69, 80,184,499.11 and 22,387,145.26 is: 33,557,282.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,493,664.69 : 80,184,499.11 = 22,387,145.26 : x
  2. Step 2: Convert to fraction form
    53,493,664.69/80,184,499.11 = 22,387,145.26/x
  3. Step 3: Cross multiply
    53,493,664.69x = 80,184,499.11 × 22,387,145.26
  4. Step 4: Simplify right side
    53,493,664.69x = 1,795,102,029,188,770.25
  5. Step 5: Solve for x
    x = 1,795,102,029,188,770.25/53,493,664.69
  6. Step 6: Final answer
    x = 33,557,282.71

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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.