Home / 50,321,267.63-75,473,493.08-13,933,336.27

Finding the Fourth Proportional to 50,321,267.63, 75,473,493.08 and 13,933,336.27

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Solution

The fourth proportional to 50,321,267.63, 75,473,493.08 and 13,933,336.27 is: 20,897,676.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,321,267.63 : 75,473,493.08 = 13,933,336.27 : x
  2. Step 2: Convert to fraction form
    50,321,267.63/75,473,493.08 = 13,933,336.27/x
  3. Step 3: Cross multiply
    50,321,267.63x = 75,473,493.08 × 13,933,336.27
  4. Step 4: Simplify right side
    50,321,267.63x = 1,051,597,558,296,807.62
  5. Step 5: Solve for x
    x = 1,051,597,558,296,807.62/50,321,267.63
  6. Step 6: Final answer
    x = 20,897,676.23

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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.