Home / 53,394,379.43-73,695,768.54-32,493,146.27

Finding the Fourth Proportional to 53,394,379.43, 73,695,768.54 and 32,493,146.27

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Solution

The fourth proportional to 53,394,379.43, 73,695,768.54 and 32,493,146.27 is: 44,847,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,394,379.43 : 73,695,768.54 = 32,493,146.27 : x
  2. Step 2: Convert to fraction form
    53,394,379.43/73,695,768.54 = 32,493,146.27/x
  3. Step 3: Cross multiply
    53,394,379.43x = 73,695,768.54 × 32,493,146.27
  4. Step 4: Simplify right side
    53,394,379.43x = 2,394,607,386,867,049.50
  5. Step 5: Solve for x
    x = 2,394,607,386,867,049.50/53,394,379.43
  6. Step 6: Final answer
    x = 44,847,555.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.