Home / 23,835,975.30-32,891,372.33-13,379,596.61

Finding the Fourth Proportional to 23,835,975.30, 32,891,372.33 and 13,379,596.61

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Solution

The fourth proportional to 23,835,975.30, 32,891,372.33 and 13,379,596.61 is: 18,462,567.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,835,975.30 : 32,891,372.33 = 13,379,596.61 : x
  2. Step 2: Convert to fraction form
    23,835,975.30/32,891,372.33 = 13,379,596.61/x
  3. Step 3: Cross multiply
    23,835,975.30x = 32,891,372.33 × 13,379,596.61
  4. Step 4: Simplify right side
    23,835,975.30x = 440,073,293,493,360.94
  5. Step 5: Solve for x
    x = 440,073,293,493,360.94/23,835,975.30
  6. Step 6: Final answer
    x = 18,462,567.11

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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.