Home / 36,441,326.70-54,619,999.65-14,861,760.30

Finding the Fourth Proportional to 36,441,326.70, 54,619,999.65 and 14,861,760.30

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Solution

The fourth proportional to 36,441,326.70, 54,619,999.65 and 14,861,760.30 is: 22,275,515.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,441,326.70 : 54,619,999.65 = 14,861,760.30 : x
  2. Step 2: Convert to fraction form
    36,441,326.70/54,619,999.65 = 14,861,760.30/x
  3. Step 3: Cross multiply
    36,441,326.70x = 54,619,999.65 × 14,861,760.30
  4. Step 4: Simplify right side
    36,441,326.70x = 811,749,342,384,383.88
  5. Step 5: Solve for x
    x = 811,749,342,384,383.88/36,441,326.70
  6. Step 6: Final answer
    x = 22,275,515.63

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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.