Home / 11,481,306.13-17,224,078.16-4,750,245.01

Finding the Fourth Proportional to 11,481,306.13, 17,224,078.16 and 4,750,245.01

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Solution

The fourth proportional to 11,481,306.13, 17,224,078.16 and 4,750,245.01 is: 7,126,244.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,481,306.13 : 17,224,078.16 = 4,750,245.01 : x
  2. Step 2: Convert to fraction form
    11,481,306.13/17,224,078.16 = 4,750,245.01/x
  3. Step 3: Cross multiply
    11,481,306.13x = 17,224,078.16 × 4,750,245.01
  4. Step 4: Simplify right side
    11,481,306.13x = 81,818,591,307,638.77
  5. Step 5: Solve for x
    x = 81,818,591,307,638.77/11,481,306.13
  6. Step 6: Final answer
    x = 7,126,244.21

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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.