Home / 33,729,676.65-46,546,969.35-18,259,761.29

Finding the Fourth Proportional to 33,729,676.65, 46,546,969.35 and 18,259,761.29

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Solution

The fourth proportional to 33,729,676.65, 46,546,969.35 and 18,259,761.29 is: 25,198,479.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,676.65 : 46,546,969.35 = 18,259,761.29 : x
  2. Step 2: Convert to fraction form
    33,729,676.65/46,546,969.35 = 18,259,761.29/x
  3. Step 3: Cross multiply
    33,729,676.65x = 46,546,969.35 × 18,259,761.29
  4. Step 4: Simplify right side
    33,729,676.65x = 849,936,548,779,912.75
  5. Step 5: Solve for x
    x = 849,936,548,779,912.75/33,729,676.65
  6. Step 6: Final answer
    x = 25,198,479.00

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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.