Home / 16,230,538.66-24,336,687.59-11,118,732.34

Finding the Fourth Proportional to 16,230,538.66, 24,336,687.59 and 11,118,732.34

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Solution

The fourth proportional to 16,230,538.66, 24,336,687.59 and 11,118,732.34 is: 16,671,850.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,230,538.66 : 24,336,687.59 = 11,118,732.34 : x
  2. Step 2: Convert to fraction form
    16,230,538.66/24,336,687.59 = 11,118,732.34/x
  3. Step 3: Cross multiply
    16,230,538.66x = 24,336,687.59 × 11,118,732.34
  4. Step 4: Simplify right side
    16,230,538.66x = 270,593,115,383,206.50
  5. Step 5: Solve for x
    x = 270,593,115,383,206.50/16,230,538.66
  6. Step 6: Final answer
    x = 16,671,850.58

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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.