Home / 12,550,548.03-18,825,822.04-12,550,548.03

Finding the Fourth Proportional to 12,550,548.03, 18,825,822.04 and 12,550,548.03

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Solution

The fourth proportional to 12,550,548.03, 18,825,822.04 and 12,550,548.03 is: 18,825,822.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,550,548.03 : 18,825,822.04 = 12,550,548.03 : x
  2. Step 2: Convert to fraction form
    12,550,548.03/18,825,822.04 = 12,550,548.03/x
  3. Step 3: Cross multiply
    12,550,548.03x = 18,825,822.04 × 12,550,548.03
  4. Step 4: Simplify right side
    12,550,548.03x = 236,274,383,623,123.47
  5. Step 5: Solve for x
    x = 236,274,383,623,123.47/12,550,548.03
  6. Step 6: Final answer
    x = 18,825,822.04

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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.