Home / 36,757,137.06-55,135,692.63-9,830,093.22

Finding the Fourth Proportional to 36,757,137.06, 55,135,692.63 and 9,830,093.22

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Solution

The fourth proportional to 36,757,137.06, 55,135,692.63 and 9,830,093.22 is: 14,745,136.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,757,137.06 : 55,135,692.63 = 9,830,093.22 : x
  2. Step 2: Convert to fraction form
    36,757,137.06/55,135,692.63 = 9,830,093.22/x
  3. Step 3: Cross multiply
    36,757,137.06x = 55,135,692.63 × 9,830,093.22
  4. Step 4: Simplify right side
    36,757,137.06x = 541,988,998,302,167.06
  5. Step 5: Solve for x
    x = 541,988,998,302,167.06/36,757,137.06
  6. Step 6: Final answer
    x = 14,745,136.36

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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.