Home / 17,740,337.56-24,481,619.83-9,899,767.49

Finding the Fourth Proportional to 17,740,337.56, 24,481,619.83 and 9,899,767.49

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Solution

The fourth proportional to 17,740,337.56, 24,481,619.83 and 9,899,767.49 is: 13,661,653.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,337.56 : 24,481,619.83 = 9,899,767.49 : x
  2. Step 2: Convert to fraction form
    17,740,337.56/24,481,619.83 = 9,899,767.49/x
  3. Step 3: Cross multiply
    17,740,337.56x = 24,481,619.83 × 9,899,767.49
  4. Step 4: Simplify right side
    17,740,337.56x = 242,362,344,102,754.41
  5. Step 5: Solve for x
    x = 242,362,344,102,754.41/17,740,337.56
  6. Step 6: Final answer
    x = 13,661,653.46

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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.