Home / 14,555,322.20-21,832,983.30-13,846,734.20

Finding the Fourth Proportional to 14,555,322.20, 21,832,983.30 and 13,846,734.20

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Solution

The fourth proportional to 14,555,322.20, 21,832,983.30 and 13,846,734.20 is: 20,770,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,555,322.20 : 21,832,983.30 = 13,846,734.20 : x
  2. Step 2: Convert to fraction form
    14,555,322.20/21,832,983.30 = 13,846,734.20/x
  3. Step 3: Cross multiply
    14,555,322.20x = 21,832,983.30 × 13,846,734.20
  4. Step 4: Simplify right side
    14,555,322.20x = 302,315,516,548,138.88
  5. Step 5: Solve for x
    x = 302,315,516,548,138.88/14,555,322.20
  6. Step 6: Final answer
    x = 20,770,101.30

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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.