Home / 14,889,736.20-22,334,604.30-7,331,464.20

Finding the Fourth Proportional to 14,889,736.20, 22,334,604.30 and 7,331,464.20

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Solution

The fourth proportional to 14,889,736.20, 22,334,604.30 and 7,331,464.20 is: 10,997,196.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,736.20 : 22,334,604.30 = 7,331,464.20 : x
  2. Step 2: Convert to fraction form
    14,889,736.20/22,334,604.30 = 7,331,464.20/x
  3. Step 3: Cross multiply
    14,889,736.20x = 22,334,604.30 × 7,331,464.20
  4. Step 4: Simplify right side
    14,889,736.20x = 163,745,351,846,616.06
  5. Step 5: Solve for x
    x = 163,745,351,846,616.06/14,889,736.20
  6. Step 6: Final answer
    x = 10,997,196.30

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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.