Home / 16,394,767.30-24,607,022.55-8,313,364.90

Finding the Fourth Proportional to 16,394,767.30, 24,607,022.55 and 8,313,364.90

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Solution

The fourth proportional to 16,394,767.30, 24,607,022.55 and 8,313,364.90 is: 12,477,588.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394,767.30 : 24,607,022.55 = 8,313,364.90 : x
  2. Step 2: Convert to fraction form
    16,394,767.30/24,607,022.55 = 8,313,364.90/x
  3. Step 3: Cross multiply
    16,394,767.30x = 24,607,022.55 × 8,313,364.90
  4. Step 4: Simplify right side
    16,394,767.30x = 204,567,157,560,678.50
  5. Step 5: Solve for x
    x = 204,567,157,560,678.50/16,394,767.30
  6. Step 6: Final answer
    x = 12,477,588.36

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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.