Home / 33,086,571.20-49,629,856.80-16,080,459.20

Finding the Fourth Proportional to 33,086,571.20, 49,629,856.80 and 16,080,459.20

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Solution

The fourth proportional to 33,086,571.20, 49,629,856.80 and 16,080,459.20 is: 24,120,688.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086,571.20 : 49,629,856.80 = 16,080,459.20 : x
  2. Step 2: Convert to fraction form
    33,086,571.20/49,629,856.80 = 16,080,459.20/x
  3. Step 3: Cross multiply
    33,086,571.20x = 49,629,856.80 × 16,080,459.20
  4. Step 4: Simplify right side
    33,086,571.20x = 798,070,887,374,242.50
  5. Step 5: Solve for x
    x = 798,070,887,374,242.50/33,086,571.20
  6. Step 6: Final answer
    x = 24,120,688.80

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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.