Home / 33,314,032.98-45,973,050.39-18,629,530.83

Finding the Fourth Proportional to 33,314,032.98, 45,973,050.39 and 18,629,530.83

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Solution

The fourth proportional to 33,314,032.98, 45,973,050.39 and 18,629,530.83 is: 25,708,576.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,314,032.98 : 45,973,050.39 = 18,629,530.83 : x
  2. Step 2: Convert to fraction form
    33,314,032.98/45,973,050.39 = 18,629,530.83/x
  3. Step 3: Cross multiply
    33,314,032.98x = 45,973,050.39 × 18,629,530.83
  4. Step 4: Simplify right side
    33,314,032.98x = 856,456,359,589,648.50
  5. Step 5: Solve for x
    x = 856,456,359,589,648.50/33,314,032.98
  6. Step 6: Final answer
    x = 25,708,576.33

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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.