Home / 11,422,556.47-17,132,149.34-3,333,360.14

Finding the Fourth Proportional to 11,422,556.47, 17,132,149.34 and 3,333,360.14

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Solution

The fourth proportional to 11,422,556.47, 17,132,149.34 and 3,333,360.14 is: 4,999,548.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,422,556.47 : 17,132,149.34 = 3,333,360.14 : x
  2. Step 2: Convert to fraction form
    11,422,556.47/17,132,149.34 = 3,333,360.14/x
  3. Step 3: Cross multiply
    11,422,556.47x = 17,132,149.34 × 3,333,360.14
  4. Step 4: Simplify right side
    11,422,556.47x = 57,107,623,705,816.52
  5. Step 5: Solve for x
    x = 57,107,623,705,816.52/11,422,556.47
  6. Step 6: Final answer
    x = 4,999,548.38

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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.