Home / 16,876,324.37-23,287,946.76-9,534,795

Finding the Fourth Proportional to 16,876,324.37, 23,287,946.76 and 9,534,795

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Solution

The fourth proportional to 16,876,324.37, 23,287,946.76 and 9,534,795 is: 13,157,236.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,876,324.37 : 23,287,946.76 = 9,534,795 : x
  2. Step 2: Convert to fraction form
    16,876,324.37/23,287,946.76 = 9,534,795/x
  3. Step 3: Cross multiply
    16,876,324.37x = 23,287,946.76 × 9,534,795
  4. Step 4: Simplify right side
    16,876,324.37x = 222,045,798,327,514.22
  5. Step 5: Solve for x
    x = 222,045,798,327,514.22/16,876,324.37
  6. Step 6: Final answer
    x = 13,157,236.93

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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.