Home / 17,391,359.08-23,998,906.02-9,656,001.64

Finding the Fourth Proportional to 17,391,359.08, 23,998,906.02 and 9,656,001.64

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Solution

The fourth proportional to 17,391,359.08, 23,998,906.02 and 9,656,001.64 is: 13,324,632.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,391,359.08 : 23,998,906.02 = 9,656,001.64 : x
  2. Step 2: Convert to fraction form
    17,391,359.08/23,998,906.02 = 9,656,001.64/x
  3. Step 3: Cross multiply
    17,391,359.08x = 23,998,906.02 × 9,656,001.64
  4. Step 4: Simplify right side
    17,391,359.08x = 231,733,475,887,325.88
  5. Step 5: Solve for x
    x = 231,733,475,887,325.88/17,391,359.08
  6. Step 6: Final answer
    x = 13,324,632.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.