Home / 33,729,086.04-46,546,128.96-18,259,159.28

Finding the Fourth Proportional to 33,729,086.04, 46,546,128.96 and 18,259,159.28

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Solution

The fourth proportional to 33,729,086.04, 46,546,128.96 and 18,259,159.28 is: 25,197,634.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,086.04 : 46,546,128.96 = 18,259,159.28 : x
  2. Step 2: Convert to fraction form
    33,729,086.04/46,546,128.96 = 18,259,159.28/x
  3. Step 3: Cross multiply
    33,729,086.04x = 46,546,128.96 × 18,259,159.28
  4. Step 4: Simplify right side
    33,729,086.04x = 849,893,182,548,060.88
  5. Step 5: Solve for x
    x = 849,893,182,548,060.88/33,729,086.04
  6. Step 6: Final answer
    x = 25,197,634.51

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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.