Home / 17,729,122.94-26,601,764.67-9,099,283.58

Finding the Fourth Proportional to 17,729,122.94, 26,601,764.67 and 9,099,283.58

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Solution

The fourth proportional to 17,729,122.94, 26,601,764.67 and 9,099,283.58 is: 13,653,072.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729,122.94 : 26,601,764.67 = 9,099,283.58 : x
  2. Step 2: Convert to fraction form
    17,729,122.94/26,601,764.67 = 9,099,283.58/x
  3. Step 3: Cross multiply
    17,729,122.94x = 26,601,764.67 × 9,099,283.58
  4. Step 4: Simplify right side
    17,729,122.94x = 242,057,000,460,755.12
  5. Step 5: Solve for x
    x = 242,057,000,460,755.12/17,729,122.94
  6. Step 6: Final answer
    x = 13,653,072.48

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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.