Home / 17,448,754.56-26,178,473.52-8,935,118.88

Finding the Fourth Proportional to 17,448,754.56, 26,178,473.52 and 8,935,118.88

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Solution

The fourth proportional to 17,448,754.56, 26,178,473.52 and 8,935,118.88 is: 13,405,413.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,448,754.56 : 26,178,473.52 = 8,935,118.88 : x
  2. Step 2: Convert to fraction form
    17,448,754.56/26,178,473.52 = 8,935,118.88/x
  3. Step 3: Cross multiply
    17,448,754.56x = 26,178,473.52 × 8,935,118.88
  4. Step 4: Simplify right side
    17,448,754.56x = 233,907,772,998,132.06
  5. Step 5: Solve for x
    x = 233,907,772,998,132.06/17,448,754.56
  6. Step 6: Final answer
    x = 13,405,413.68

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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.