Home / 33,729,668.30-46,546,957.92-18,259,752.92

Finding the Fourth Proportional to 33,729,668.30, 46,546,957.92 and 18,259,752.92

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Solution

The fourth proportional to 33,729,668.30, 46,546,957.92 and 18,259,752.92 is: 25,198,467.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,668.30 : 46,546,957.92 = 18,259,752.92 : x
  2. Step 2: Convert to fraction form
    33,729,668.30/46,546,957.92 = 18,259,752.92/x
  3. Step 3: Cross multiply
    33,729,668.30x = 46,546,957.92 × 18,259,752.92
  4. Step 4: Simplify right side
    33,729,668.30x = 849,935,950,796,837.25
  5. Step 5: Solve for x
    x = 849,935,950,796,837.25/33,729,668.30
  6. Step 6: Final answer
    x = 25,198,467.51

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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.