Home / 33,760,034.28-46,588,896.05-18,290,118.48

Finding the Fourth Proportional to 33,760,034.28, 46,588,896.05 and 18,290,118.48

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Solution

The fourth proportional to 33,760,034.28, 46,588,896.05 and 18,290,118.48 is: 25,240,389.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,760,034.28 : 46,588,896.05 = 18,290,118.48 : x
  2. Step 2: Convert to fraction form
    33,760,034.28/46,588,896.05 = 18,290,118.48/x
  3. Step 3: Cross multiply
    33,760,034.28x = 46,588,896.05 × 18,290,118.48
  4. Step 4: Simplify right side
    33,760,034.28x = 852,116,428,515,453.50
  5. Step 5: Solve for x
    x = 852,116,428,515,453.50/33,760,034.28
  6. Step 6: Final answer
    x = 25,240,389.91

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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.