Home / 19,903,956.52-27,464,497.46-11,201,610.14

Finding the Fourth Proportional to 19,903,956.52, 27,464,497.46 and 11,201,610.14

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Solution

The fourth proportional to 19,903,956.52, 27,464,497.46 and 11,201,610.14 is: 15,456,554.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,903,956.52 : 27,464,497.46 = 11,201,610.14 : x
  2. Step 2: Convert to fraction form
    19,903,956.52/27,464,497.46 = 11,201,610.14/x
  3. Step 3: Cross multiply
    19,903,956.52x = 27,464,497.46 × 11,201,610.14
  4. Step 4: Simplify right side
    19,903,956.52x = 307,646,593,237,940.25
  5. Step 5: Solve for x
    x = 307,646,593,237,940.25/19,903,956.52
  6. Step 6: Final answer
    x = 15,456,554.73

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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.