Home / 16,857,092-23,262,786.96-9,226,244

Finding the Fourth Proportional to 16,857,092, 23,262,786.96 and 9,226,244

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Solution

The fourth proportional to 16,857,092, 23,262,786.96 and 9,226,244 is: 12,732,216.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,857,092 : 23,262,786.96 = 9,226,244 : x
  2. Step 2: Convert to fraction form
    16,857,092/23,262,786.96 = 9,226,244/x
  3. Step 3: Cross multiply
    16,857,092x = 23,262,786.96 × 9,226,244
  4. Step 4: Simplify right side
    16,857,092x = 214,628,148,612,978.25
  5. Step 5: Solve for x
    x = 214,628,148,612,978.25/16,857,092
  6. Step 6: Final answer
    x = 12,732,216.72

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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.