Home / 33,416,117.80-50,117,178.30-16,389,010.60

Finding the Fourth Proportional to 33,416,117.80, 50,117,178.30 and 16,389,010.60

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Solution

The fourth proportional to 33,416,117.80, 50,117,178.30 and 16,389,010.60 is: 24,580,083.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,416,117.80 : 50,117,178.30 = 16,389,010.60 : x
  2. Step 2: Convert to fraction form
    33,416,117.80/50,117,178.30 = 16,389,010.60/x
  3. Step 3: Cross multiply
    33,416,117.80x = 50,117,178.30 × 16,389,010.60
  4. Step 4: Simplify right side
    33,416,117.80x = 821,370,966,400,789.88
  5. Step 5: Solve for x
    x = 821,370,966,400,789.88/33,416,117.80
  6. Step 6: Final answer
    x = 24,580,083.52

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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.