Home / 24,907,166.21-37,371,538.52-13,379,182.12

Finding the Fourth Proportional to 24,907,166.21, 37,371,538.52 and 13,379,182.12

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Solution

The fourth proportional to 24,907,166.21, 37,371,538.52 and 13,379,182.12 is: 20,074,568.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,907,166.21 : 37,371,538.52 = 13,379,182.12 : x
  2. Step 2: Convert to fraction form
    24,907,166.21/37,371,538.52 = 13,379,182.12/x
  3. Step 3: Cross multiply
    24,907,166.21x = 37,371,538.52 × 13,379,182.12
  4. Step 4: Simplify right side
    24,907,166.21x = 500,000,619,993,665.69
  5. Step 5: Solve for x
    x = 500,000,619,993,665.69/24,907,166.21
  6. Step 6: Final answer
    x = 20,074,568.73

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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.