Home / 17,614,434.56-24,285,425.28-11,408,521.28

Finding the Fourth Proportional to 17,614,434.56, 24,285,425.28 and 11,408,521.28

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Solution

The fourth proportional to 17,614,434.56, 24,285,425.28 and 11,408,521.28 is: 15,729,190.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,614,434.56 : 24,285,425.28 = 11,408,521.28 : x
  2. Step 2: Convert to fraction form
    17,614,434.56/24,285,425.28 = 11,408,521.28/x
  3. Step 3: Cross multiply
    17,614,434.56x = 24,285,425.28 × 11,408,521.28
  4. Step 4: Simplify right side
    17,614,434.56x = 277,060,791,100,729.97
  5. Step 5: Solve for x
    x = 277,060,791,100,729.97/17,614,434.56
  6. Step 6: Final answer
    x = 15,729,190.18

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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.