Home / 23,269,514.10-32,110,893.15-13,339,277.82

Finding the Fourth Proportional to 23,269,514.10, 32,110,893.15 and 13,339,277.82

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Solution

The fourth proportional to 23,269,514.10, 32,110,893.15 and 13,339,277.82 is: 18,407,609.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,269,514.10 : 32,110,893.15 = 13,339,277.82 : x
  2. Step 2: Convert to fraction form
    23,269,514.10/32,110,893.15 = 13,339,277.82/x
  3. Step 3: Cross multiply
    23,269,514.10x = 32,110,893.15 × 13,339,277.82
  4. Step 4: Simplify right side
    23,269,514.10x = 428,336,124,776,184.94
  5. Step 5: Solve for x
    x = 428,336,124,776,184.94/23,269,514.10
  6. Step 6: Final answer
    x = 18,407,609.33

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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.