Home / 36,961,191-55,446,996.38-11,404,278.36

Finding the Fourth Proportional to 36,961,191, 55,446,996.38 and 11,404,278.36

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Solution

The fourth proportional to 36,961,191, 55,446,996.38 and 11,404,278.36 is: 17,108,025.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,961,191 : 55,446,996.38 = 11,404,278.36 : x
  2. Step 2: Convert to fraction form
    36,961,191/55,446,996.38 = 11,404,278.36/x
  3. Step 3: Cross multiply
    36,961,191x = 55,446,996.38 × 11,404,278.36
  4. Step 4: Simplify right side
    36,961,191x = 632,332,980,943,432.38
  5. Step 5: Solve for x
    x = 632,332,980,943,432.38/36,961,191
  6. Step 6: Final answer
    x = 17,108,025.03

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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.