Home / 36,691,908.26-54,918,098.44-26,973,947.93

Finding the Fourth Proportional to 36,691,908.26, 54,918,098.44 and 26,973,947.93

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Solution

The fourth proportional to 36,691,908.26, 54,918,098.44 and 26,973,947.93 is: 40,372,877.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,691,908.26 : 54,918,098.44 = 26,973,947.93 : x
  2. Step 2: Convert to fraction form
    36,691,908.26/54,918,098.44 = 26,973,947.93/x
  3. Step 3: Cross multiply
    36,691,908.26x = 54,918,098.44 × 26,973,947.93
  4. Step 4: Simplify right side
    36,691,908.26x = 1,481,357,927,393,149
  5. Step 5: Solve for x
    x = 1,481,357,927,393,149/36,691,908.26
  6. Step 6: Final answer
    x = 40,372,877.78

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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.