Home / 45,266,976.07-62,469,935.88-25,424,238.22

Finding the Fourth Proportional to 45,266,976.07, 62,469,935.88 and 25,424,238.22

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Solution

The fourth proportional to 45,266,976.07, 62,469,935.88 and 25,424,238.22 is: 35,086,296.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266,976.07 : 62,469,935.88 = 25,424,238.22 : x
  2. Step 2: Convert to fraction form
    45,266,976.07/62,469,935.88 = 25,424,238.22/x
  3. Step 3: Cross multiply
    45,266,976.07x = 62,469,935.88 × 25,424,238.22
  4. Step 4: Simplify right side
    45,266,976.07x = 1,588,250,531,401,245.25
  5. Step 5: Solve for x
    x = 1,588,250,531,401,245.25/45,266,976.07
  6. Step 6: Final answer
    x = 35,086,296.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.