Home / 295,982,553.40-444,126,915.04-214,770,987.88

Finding the Fourth Proportional to 295,982,553.40, 444,126,915.04 and 214,770,987.88

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Solution

The fourth proportional to 295,982,553.40, 444,126,915.04 and 214,770,987.88 is: 322,267,563.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,982,553.40 : 444,126,915.04 = 214,770,987.88 : x
  2. Step 2: Convert to fraction form
    295,982,553.40/444,126,915.04 = 214,770,987.88/x
  3. Step 3: Cross multiply
    295,982,553.40x = 444,126,915.04 × 214,770,987.88
  4. Step 4: Simplify right side
    295,982,553.40x = 95,385,576,287,237,632
  5. Step 5: Solve for x
    x = 95,385,576,287,237,632/295,982,553.40
  6. Step 6: Final answer
    x = 322,267,563.38

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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.