Home / 17,954,072.31-26,934,891.30-5,822,589.83

Finding the Fourth Proportional to 17,954,072.31, 26,934,891.30 and 5,822,589.83

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Solution

The fourth proportional to 17,954,072.31, 26,934,891.30 and 5,822,589.83 is: 8,735,111.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,072.31 : 26,934,891.30 = 5,822,589.83 : x
  2. Step 2: Convert to fraction form
    17,954,072.31/26,934,891.30 = 5,822,589.83/x
  3. Step 3: Cross multiply
    17,954,072.31x = 26,934,891.30 × 5,822,589.83
  4. Step 4: Simplify right side
    17,954,072.31x = 156,830,824,020,861.03
  5. Step 5: Solve for x
    x = 156,830,824,020,861.03/17,954,072.31
  6. Step 6: Final answer
    x = 8,735,111.53

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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.