Home / 590,124,615.44-814,355,760.36-325,801,805.36

Finding the Fourth Proportional to 590,124,615.44, 814,355,760.36 and 325,801,805.36

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Solution

The fourth proportional to 590,124,615.44, 814,355,760.36 and 325,801,805.36 is: 449,597,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,124,615.44 : 814,355,760.36 = 325,801,805.36 : x
  2. Step 2: Convert to fraction form
    590,124,615.44/814,355,760.36 = 325,801,805.36/x
  3. Step 3: Cross multiply
    590,124,615.44x = 814,355,760.36 × 325,801,805.36
  4. Step 4: Simplify right side
    590,124,615.44x = 265,318,576,930,603,552
  5. Step 5: Solve for x
    x = 265,318,576,930,603,552/590,124,615.44
  6. Step 6: Final answer
    x = 449,597,542.60

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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.