Home / 24,147,955.28-33,321,147.10-16,324,485.53

Finding the Fourth Proportional to 24,147,955.28, 33,321,147.10 and 16,324,485.53

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Solution

The fourth proportional to 24,147,955.28, 33,321,147.10 and 16,324,485.53 is: 22,525,740.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,147,955.28 : 33,321,147.10 = 16,324,485.53 : x
  2. Step 2: Convert to fraction form
    24,147,955.28/33,321,147.10 = 16,324,485.53/x
  3. Step 3: Cross multiply
    24,147,955.28x = 33,321,147.10 × 16,324,485.53
  4. Step 4: Simplify right side
    24,147,955.28x = 543,950,583,594,488.81
  5. Step 5: Solve for x
    x = 543,950,583,594,488.81/24,147,955.28
  6. Step 6: Final answer
    x = 22,525,740.89

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Why These Related Problems?

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