Home / 16,227,769.30-24,303,012.38-9,389,932.01

Finding the Fourth Proportional to 16,227,769.30, 24,303,012.38 and 9,389,932.01

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Solution

The fourth proportional to 16,227,769.30, 24,303,012.38 and 9,389,932.01 is: 14,062,538.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,227,769.30 : 24,303,012.38 = 9,389,932.01 : x
  2. Step 2: Convert to fraction form
    16,227,769.30/24,303,012.38 = 9,389,932.01/x
  3. Step 3: Cross multiply
    16,227,769.30x = 24,303,012.38 × 9,389,932.01
  4. Step 4: Simplify right side
    16,227,769.30x = 228,203,633,886,388.28
  5. Step 5: Solve for x
    x = 228,203,633,886,388.28/16,227,769.30
  6. Step 6: Final answer
    x = 14,062,538.71

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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.