Home / 33,503,162.82-46,235,487.33-18,619,114.02

Finding the Fourth Proportional to 33,503,162.82, 46,235,487.33 and 18,619,114.02

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Solution

The fourth proportional to 33,503,162.82, 46,235,487.33 and 18,619,114.02 is: 25,695,001.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,503,162.82 : 46,235,487.33 = 18,619,114.02 : x
  2. Step 2: Convert to fraction form
    33,503,162.82/46,235,487.33 = 18,619,114.02/x
  3. Step 3: Cross multiply
    33,503,162.82x = 46,235,487.33 × 18,619,114.02
  4. Step 4: Simplify right side
    33,503,162.82x = 860,863,810,367,535.38
  5. Step 5: Solve for x
    x = 860,863,810,367,535.38/33,503,162.82
  6. Step 6: Final answer
    x = 25,695,001.24

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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.