Home / 16,353,194.30-22,567,889.52-9,011,500.37

Finding the Fourth Proportional to 16,353,194.30, 22,567,889.52 and 9,011,500.37

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Solution

The fourth proportional to 16,353,194.30, 22,567,889.52 and 9,011,500.37 is: 12,436,135.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,353,194.30 : 22,567,889.52 = 9,011,500.37 : x
  2. Step 2: Convert to fraction form
    16,353,194.30/22,567,889.52 = 9,011,500.37/x
  3. Step 3: Cross multiply
    16,353,194.30x = 22,567,889.52 × 9,011,500.37
  4. Step 4: Simplify right side
    16,353,194.30x = 203,370,544,646,759.69
  5. Step 5: Solve for x
    x = 203,370,544,646,759.69/16,353,194.30
  6. Step 6: Final answer
    x = 12,436,135.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.