Home / 33,729,134.28-46,546,195.44-18,259,207.44

Finding the Fourth Proportional to 33,729,134.28, 46,546,195.44 and 18,259,207.44

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Solution

The fourth proportional to 33,729,134.28, 46,546,195.44 and 18,259,207.44 is: 25,197,700.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,134.28 : 46,546,195.44 = 18,259,207.44 : x
  2. Step 2: Convert to fraction form
    33,729,134.28/46,546,195.44 = 18,259,207.44/x
  3. Step 3: Cross multiply
    33,729,134.28x = 46,546,195.44 × 18,259,207.44
  4. Step 4: Simplify right side
    33,729,134.28x = 849,896,638,081,742.12
  5. Step 5: Solve for x
    x = 849,896,638,081,742.12/33,729,134.28
  6. Step 6: Final answer
    x = 25,197,700.93

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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.