Home / 40,181,936.80-60,296,524.80-14,625,529.60

Finding the Fourth Proportional to 40,181,936.80, 60,296,524.80 and 14,625,529.60

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Solution

The fourth proportional to 40,181,936.80, 60,296,524.80 and 14,625,529.60 is: 21,946,891.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,181,936.80 : 60,296,524.80 = 14,625,529.60 : x
  2. Step 2: Convert to fraction form
    40,181,936.80/60,296,524.80 = 14,625,529.60/x
  3. Step 3: Cross multiply
    40,181,936.80x = 60,296,524.80 × 14,625,529.60
  4. Step 4: Simplify right side
    40,181,936.80x = 881,868,608,239,534
  5. Step 5: Solve for x
    x = 881,868,608,239,534/40,181,936.80
  6. Step 6: Final answer
    x = 21,946,891.53

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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.