Home / 33,615,161.58-46,389,019.06-19,489,093.30

Finding the Fourth Proportional to 33,615,161.58, 46,389,019.06 and 19,489,093.30

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Solution

The fourth proportional to 33,615,161.58, 46,389,019.06 and 19,489,093.30 is: 26,895,004.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,615,161.58 : 46,389,019.06 = 19,489,093.30 : x
  2. Step 2: Convert to fraction form
    33,615,161.58/46,389,019.06 = 19,489,093.30/x
  3. Step 3: Cross multiply
    33,615,161.58x = 46,389,019.06 × 19,489,093.30
  4. Step 4: Simplify right side
    33,615,161.58x = 904,079,920,555,818.38
  5. Step 5: Solve for x
    x = 904,079,920,555,818.38/33,615,161.58
  6. Step 6: Final answer
    x = 26,895,004.46

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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.