Home / 33,086,984.40-49,630,493.88-10,369,650.96

Finding the Fourth Proportional to 33,086,984.40, 49,630,493.88 and 10,369,650.96

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Solution

The fourth proportional to 33,086,984.40, 49,630,493.88 and 10,369,650.96 is: 15,554,481.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086,984.40 : 49,630,493.88 = 10,369,650.96 : x
  2. Step 2: Convert to fraction form
    33,086,984.40/49,630,493.88 = 10,369,650.96/x
  3. Step 3: Cross multiply
    33,086,984.40x = 49,630,493.88 × 10,369,650.96
  4. Step 4: Simplify right side
    33,086,984.40x = 514,650,898,508,016.19
  5. Step 5: Solve for x
    x = 514,650,898,508,016.19/33,086,984.40
  6. Step 6: Final answer
    x = 15,554,481.86

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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.