Home / 17,290,010.44-25,939,495.23-9,196,324.12

Finding the Fourth Proportional to 17,290,010.44, 25,939,495.23 and 9,196,324.12

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Solution

The fourth proportional to 17,290,010.44, 25,939,495.23 and 9,196,324.12 is: 13,796,868.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,290,010.44 : 25,939,495.23 = 9,196,324.12 : x
  2. Step 2: Convert to fraction form
    17,290,010.44/25,939,495.23 = 9,196,324.12/x
  3. Step 3: Cross multiply
    17,290,010.44x = 25,939,495.23 × 9,196,324.12
  4. Step 4: Simplify right side
    17,290,010.44x = 238,548,005,644,273.94
  5. Step 5: Solve for x
    x = 238,548,005,644,273.94/17,290,010.44
  6. Step 6: Final answer
    x = 13,796,868.80

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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.