Home / 23,321,539.20-34,949,425.32-11,012,369.52

Finding the Fourth Proportional to 23,321,539.20, 34,949,425.32 and 11,012,369.52

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Solution

The fourth proportional to 23,321,539.20, 34,949,425.32 and 11,012,369.52 is: 16,503,026.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,321,539.20 : 34,949,425.32 = 11,012,369.52 : x
  2. Step 2: Convert to fraction form
    23,321,539.20/34,949,425.32 = 11,012,369.52/x
  3. Step 3: Cross multiply
    23,321,539.20x = 34,949,425.32 × 11,012,369.52
  4. Step 4: Simplify right side
    23,321,539.20x = 384,875,986,135,484.25
  5. Step 5: Solve for x
    x = 384,875,986,135,484.25/23,321,539.20
  6. Step 6: Final answer
    x = 16,503,026.79

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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.