Home / 23,762,003.56-32,790,687.78-12,896,754.28

Finding the Fourth Proportional to 23,762,003.56, 32,790,687.78 and 12,896,754.28

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Solution

The fourth proportional to 23,762,003.56, 32,790,687.78 and 12,896,754.28 is: 17,797,044.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,003.56 : 32,790,687.78 = 12,896,754.28 : x
  2. Step 2: Convert to fraction form
    23,762,003.56/32,790,687.78 = 12,896,754.28/x
  3. Step 3: Cross multiply
    23,762,003.56x = 32,790,687.78 × 12,896,754.28
  4. Step 4: Simplify right side
    23,762,003.56x = 422,893,442,970,858.69
  5. Step 5: Solve for x
    x = 422,893,442,970,858.69/23,762,003.56
  6. Step 6: Final answer
    x = 17,797,044.85

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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.