Home / 54,365,650.23-75,027,067.85-32,039,578.55

Finding the Fourth Proportional to 54,365,650.23, 75,027,067.85 and 32,039,578.55

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Solution

The fourth proportional to 54,365,650.23, 75,027,067.85 and 32,039,578.55 is: 44,216,074.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,365,650.23 : 75,027,067.85 = 32,039,578.55 : x
  2. Step 2: Convert to fraction form
    54,365,650.23/75,027,067.85 = 32,039,578.55/x
  3. Step 3: Cross multiply
    54,365,650.23x = 75,027,067.85 × 32,039,578.55
  4. Step 4: Simplify right side
    54,365,650.23x = 2,403,835,633,582,371.50
  5. Step 5: Solve for x
    x = 2,403,835,633,582,371.50/54,365,650.23
  6. Step 6: Final answer
    x = 44,216,074.37

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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.