Home / 27,576,011.46-41,325,300-21,793,321.02

Finding the Fourth Proportional to 27,576,011.46, 41,325,300 and 21,793,321.02

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Solution

The fourth proportional to 27,576,011.46, 41,325,300 and 21,793,321.02 is: 32,659,383.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,576,011.46 : 41,325,300 = 21,793,321.02 : x
  2. Step 2: Convert to fraction form
    27,576,011.46/41,325,300 = 21,793,321.02/x
  3. Step 3: Cross multiply
    27,576,011.46x = 41,325,300 × 21,793,321.02
  4. Step 4: Simplify right side
    27,576,011.46x = 900,615,529,147,806
  5. Step 5: Solve for x
    x = 900,615,529,147,806/27,576,011.46
  6. Step 6: Final answer
    x = 32,659,383.34

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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.