Home / 34,230,635.21-51,335,102.25-11,196,243.60

Finding the Fourth Proportional to 34,230,635.21, 51,335,102.25 and 11,196,243.60

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Solution

The fourth proportional to 34,230,635.21, 51,335,102.25 and 11,196,243.60 is: 16,790,816.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,230,635.21 : 51,335,102.25 = 11,196,243.60 : x
  2. Step 2: Convert to fraction form
    34,230,635.21/51,335,102.25 = 11,196,243.60/x
  3. Step 3: Cross multiply
    34,230,635.21x = 51,335,102.25 × 11,196,243.60
  4. Step 4: Simplify right side
    34,230,635.21x = 574,760,310,021,908.12
  5. Step 5: Solve for x
    x = 574,760,310,021,908.12/34,230,635.21
  6. Step 6: Final answer
    x = 16,790,816.37

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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.