Home / 17,681,424.89-26,526,551.33-6,167,057.61

Finding the Fourth Proportional to 17,681,424.89, 26,526,551.33 and 6,167,057.61

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Solution

The fourth proportional to 17,681,424.89, 26,526,551.33 and 6,167,057.61 is: 9,252,125.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,681,424.89 : 26,526,551.33 = 6,167,057.61 : x
  2. Step 2: Convert to fraction form
    17,681,424.89/26,526,551.33 = 6,167,057.61/x
  3. Step 3: Cross multiply
    17,681,424.89x = 26,526,551.33 × 6,167,057.61
  4. Step 4: Simplify right side
    17,681,424.89x = 163,590,770,215,896.84
  5. Step 5: Solve for x
    x = 163,590,770,215,896.84/17,681,424.89
  6. Step 6: Final answer
    x = 9,252,125.96

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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.