Home / 36,752,012.38-55,127,644.89-9,458,199.07

Finding the Fourth Proportional to 36,752,012.38, 55,127,644.89 and 9,458,199.07

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Solution

The fourth proportional to 36,752,012.38, 55,127,644.89 and 9,458,199.07 is: 14,187,202.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,752,012.38 : 55,127,644.89 = 9,458,199.07 : x
  2. Step 2: Convert to fraction form
    36,752,012.38/55,127,644.89 = 9,458,199.07/x
  3. Step 3: Cross multiply
    36,752,012.38x = 55,127,644.89 × 9,458,199.07
  4. Step 4: Simplify right side
    36,752,012.38x = 521,408,239,629,888.25
  5. Step 5: Solve for x
    x = 521,408,239,629,888.25/36,752,012.38
  6. Step 6: Final answer
    x = 14,187,202.44

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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.