Home / 43,514,879.42-60,047,573.28-25,182,920.54

Finding the Fourth Proportional to 43,514,879.42, 60,047,573.28 and 25,182,920.54

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Solution

The fourth proportional to 43,514,879.42, 60,047,573.28 and 25,182,920.54 is: 34,750,717.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,514,879.42 : 60,047,573.28 = 25,182,920.54 : x
  2. Step 2: Convert to fraction form
    43,514,879.42/60,047,573.28 = 25,182,920.54/x
  3. Step 3: Cross multiply
    43,514,879.42x = 60,047,573.28 × 25,182,920.54
  4. Step 4: Simplify right side
    43,514,879.42x = 1,512,173,266,530,067.25
  5. Step 5: Solve for x
    x = 1,512,173,266,530,067.25/43,514,879.42
  6. Step 6: Final answer
    x = 34,750,717.15

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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.