Home / 33,851,958-50,777,826.30-12,286,530.96

Finding the Fourth Proportional to 33,851,958, 50,777,826.30 and 12,286,530.96

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Solution

The fourth proportional to 33,851,958, 50,777,826.30 and 12,286,530.96 is: 18,429,756.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,851,958 : 50,777,826.30 = 12,286,530.96 : x
  2. Step 2: Convert to fraction form
    33,851,958/50,777,826.30 = 12,286,530.96/x
  3. Step 3: Cross multiply
    33,851,958x = 50,777,826.30 × 12,286,530.96
  4. Step 4: Simplify right side
    33,851,958x = 623,883,334,916,452.25
  5. Step 5: Solve for x
    x = 623,883,334,916,452.25/33,851,958
  6. Step 6: Final answer
    x = 18,429,756.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.