Home / 16,169,021.80-24,253,532.70-11,067,188.20

Finding the Fourth Proportional to 16,169,021.80, 24,253,532.70 and 11,067,188.20

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Solution

The fourth proportional to 16,169,021.80, 24,253,532.70 and 11,067,188.20 is: 16,600,782.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,021.80 : 24,253,532.70 = 11,067,188.20 : x
  2. Step 2: Convert to fraction form
    16,169,021.80/24,253,532.70 = 11,067,188.20/x
  3. Step 3: Cross multiply
    16,169,021.80x = 24,253,532.70 × 11,067,188.20
  4. Step 4: Simplify right side
    16,169,021.80x = 268,418,410,905,754.12
  5. Step 5: Solve for x
    x = 268,418,410,905,754.12/16,169,021.80
  6. Step 6: Final answer
    x = 16,600,782.30

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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.