Home / 38,060,646.58-57,114,986.03-16,200,991.09

Finding the Fourth Proportional to 38,060,646.58, 57,114,986.03 and 16,200,991.09

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Solution

The fourth proportional to 38,060,646.58, 57,114,986.03 and 16,200,991.09 is: 24,311,709.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,060,646.58 : 57,114,986.03 = 16,200,991.09 : x
  2. Step 2: Convert to fraction form
    38,060,646.58/57,114,986.03 = 16,200,991.09/x
  3. Step 3: Cross multiply
    38,060,646.58x = 57,114,986.03 × 16,200,991.09
  4. Step 4: Simplify right side
    38,060,646.58x = 925,319,379,491,929.62
  5. Step 5: Solve for x
    x = 925,319,379,491,929.62/38,060,646.58
  6. Step 6: Final answer
    x = 24,311,709.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.