Home / 30,076,003.84-41,503,811.24-17,022,982.42

Finding the Fourth Proportional to 30,076,003.84, 41,503,811.24 and 17,022,982.42

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Solution

The fourth proportional to 30,076,003.84, 41,503,811.24 and 17,022,982.42 is: 23,491,107.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,076,003.84 : 41,503,811.24 = 17,022,982.42 : x
  2. Step 2: Convert to fraction form
    30,076,003.84/41,503,811.24 = 17,022,982.42/x
  3. Step 3: Cross multiply
    30,076,003.84x = 41,503,811.24 × 17,022,982.42
  4. Step 4: Simplify right side
    30,076,003.84x = 706,518,649,101,518.50
  5. Step 5: Solve for x
    x = 706,518,649,101,518.50/30,076,003.84
  6. Step 6: Final answer
    x = 23,491,107.82

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