Home / 34,742,839.33-52,080,369.60-16,542,144.19

Finding the Fourth Proportional to 34,742,839.33, 52,080,369.60 and 16,542,144.19

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Solution

The fourth proportional to 34,742,839.33, 52,080,369.60 and 16,542,144.19 is: 24,797,080.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,742,839.33 : 52,080,369.60 = 16,542,144.19 : x
  2. Step 2: Convert to fraction form
    34,742,839.33/52,080,369.60 = 16,542,144.19/x
  3. Step 3: Cross multiply
    34,742,839.33x = 52,080,369.60 × 16,542,144.19
  4. Step 4: Simplify right side
    34,742,839.33x = 861,520,983,391,692.62
  5. Step 5: Solve for x
    x = 861,520,983,391,692.62/34,742,839.33
  6. Step 6: Final answer
    x = 24,797,080.49

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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.