Home / 23,859,181.26-32,923,650.02-13,404,378.42

Finding the Fourth Proportional to 23,859,181.26, 32,923,650.02 and 13,404,378.42

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Solution

The fourth proportional to 23,859,181.26, 32,923,650.02 and 13,404,378.42 is: 18,496,907.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,859,181.26 : 32,923,650.02 = 13,404,378.42 : x
  2. Step 2: Convert to fraction form
    23,859,181.26/32,923,650.02 = 13,404,378.42/x
  3. Step 3: Cross multiply
    23,859,181.26x = 32,923,650.02 × 13,404,378.42
  4. Step 4: Simplify right side
    23,859,181.26x = 441,321,063,768,698.69
  5. Step 5: Solve for x
    x = 441,321,063,768,698.69/23,859,181.26
  6. Step 6: Final answer
    x = 18,496,907.29

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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.