Home / 16,622,895.30-24,892,352.55-10,912,200.90

Finding the Fourth Proportional to 16,622,895.30, 24,892,352.55 and 10,912,200.90

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Solution

The fourth proportional to 16,622,895.30, 24,892,352.55 and 10,912,200.90 is: 16,340,736.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,622,895.30 : 24,892,352.55 = 10,912,200.90 : x
  2. Step 2: Convert to fraction form
    16,622,895.30/24,892,352.55 = 10,912,200.90/x
  3. Step 3: Cross multiply
    16,622,895.30x = 24,892,352.55 × 10,912,200.90
  4. Step 4: Simplify right side
    16,622,895.30x = 271,630,351,899,227.31
  5. Step 5: Solve for x
    x = 271,630,351,899,227.31/16,622,895.30
  6. Step 6: Final answer
    x = 16,340,736.50

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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.