Home / 36,952,946.56-55,425,857.46-11,387,091.52

Finding the Fourth Proportional to 36,952,946.56, 55,425,857.46 and 11,387,091.52

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Solution

The fourth proportional to 36,952,946.56, 55,425,857.46 and 11,387,091.52 is: 17,079,539.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,952,946.56 : 55,425,857.46 = 11,387,091.52 : x
  2. Step 2: Convert to fraction form
    36,952,946.56/55,425,857.46 = 11,387,091.52/x
  3. Step 3: Cross multiply
    36,952,946.56x = 55,425,857.46 × 11,387,091.52
  4. Step 4: Simplify right side
    36,952,946.56x = 631,139,311,471,494.75
  5. Step 5: Solve for x
    x = 631,139,311,471,494.75/36,952,946.56
  6. Step 6: Final answer
    x = 17,079,539.53

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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.