Home / 49,624,001.52-68,481,162.36-27,597,021.36

Finding the Fourth Proportional to 49,624,001.52, 68,481,162.36 and 27,597,021.36

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Solution

The fourth proportional to 49,624,001.52, 68,481,162.36 and 27,597,021.36 is: 38,083,911.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,624,001.52 : 68,481,162.36 = 27,597,021.36 : x
  2. Step 2: Convert to fraction form
    49,624,001.52/68,481,162.36 = 27,597,021.36/x
  3. Step 3: Cross multiply
    49,624,001.52x = 68,481,162.36 × 27,597,021.36
  4. Step 4: Simplify right side
    49,624,001.52x = 1,889,876,100,406,548
  5. Step 5: Solve for x
    x = 1,889,876,100,406,548/49,624,001.52
  6. Step 6: Final answer
    x = 38,083,911.87

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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.