Home / 33,392,344.43-46,080,321.19-18,507,034.15

Finding the Fourth Proportional to 33,392,344.43, 46,080,321.19 and 18,507,034.15

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Solution

The fourth proportional to 33,392,344.43, 46,080,321.19 and 18,507,034.15 is: 25,539,089.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392,344.43 : 46,080,321.19 = 18,507,034.15 : x
  2. Step 2: Convert to fraction form
    33,392,344.43/46,080,321.19 = 18,507,034.15/x
  3. Step 3: Cross multiply
    33,392,344.43x = 46,080,321.19 × 18,507,034.15
  4. Step 4: Simplify right side
    33,392,344.43x = 852,810,077,744,830.25
  5. Step 5: Solve for x
    x = 852,810,077,744,830.25/33,392,344.43
  6. Step 6: Final answer
    x = 25,539,089.64

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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.