Home / 16,889,468.49-25,334,202.69-14,608,216.44

Finding the Fourth Proportional to 16,889,468.49, 25,334,202.69 and 14,608,216.44

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Solution

The fourth proportional to 16,889,468.49, 25,334,202.69 and 14,608,216.44 is: 21,912,324.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,889,468.49 : 25,334,202.69 = 14,608,216.44 : x
  2. Step 2: Convert to fraction form
    16,889,468.49/25,334,202.69 = 14,608,216.44/x
  3. Step 3: Cross multiply
    16,889,468.49x = 25,334,202.69 × 14,608,216.44
  4. Step 4: Simplify right side
    16,889,468.49x = 370,087,516,230,350.25
  5. Step 5: Solve for x
    x = 370,087,516,230,350.25/16,889,468.49
  6. Step 6: Final answer
    x = 21,912,324.62

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1.5x scale

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.