Home / 40,051,567.10-55,272,249.24-22,650,514.50

Finding the Fourth Proportional to 40,051,567.10, 55,272,249.24 and 22,650,514.50

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Solution

The fourth proportional to 40,051,567.10, 55,272,249.24 and 22,650,514.50 is: 31,258,324.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,051,567.10 : 55,272,249.24 = 22,650,514.50 : x
  2. Step 2: Convert to fraction form
    40,051,567.10/55,272,249.24 = 22,650,514.50/x
  3. Step 3: Cross multiply
    40,051,567.10x = 55,272,249.24 × 22,650,514.50
  4. Step 4: Simplify right side
    40,051,567.10x = 1,251,944,882,858,234
  5. Step 5: Solve for x
    x = 1,251,944,882,858,234/40,051,567.10
  6. Step 6: Final answer
    x = 31,258,324.54

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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.