Home / 14,673,012.20-22,026,107.10-11,322,074.60

Finding the Fourth Proportional to 14,673,012.20, 22,026,107.10 and 11,322,074.60

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Solution

The fourth proportional to 14,673,012.20, 22,026,107.10 and 11,322,074.60 is: 16,995,912.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,012.20 : 22,026,107.10 = 11,322,074.60 : x
  2. Step 2: Convert to fraction form
    14,673,012.20/22,026,107.10 = 11,322,074.60/x
  3. Step 3: Cross multiply
    14,673,012.20x = 22,026,107.10 × 11,322,074.60
  4. Step 4: Simplify right side
    14,673,012.20x = 249,381,227,733,789.66
  5. Step 5: Solve for x
    x = 249,381,227,733,789.66/14,673,012.20
  6. Step 6: Final answer
    x = 16,995,912.25

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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.