Home / 33,753,242.61-46,579,698.45-18,283,327.26

Finding the Fourth Proportional to 33,753,242.61, 46,579,698.45 and 18,283,327.26

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Solution

The fourth proportional to 33,753,242.61, 46,579,698.45 and 18,283,327.26 is: 25,231,112.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,242.61 : 46,579,698.45 = 18,283,327.26 : x
  2. Step 2: Convert to fraction form
    33,753,242.61/46,579,698.45 = 18,283,327.26/x
  3. Step 3: Cross multiply
    33,753,242.61x = 46,579,698.45 × 18,283,327.26
  4. Step 4: Simplify right side
    33,753,242.61x = 851,631,870,433,464.88
  5. Step 5: Solve for x
    x = 851,631,870,433,464.88/33,753,242.61
  6. Step 6: Final answer
    x = 25,231,112.76

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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.