Home / 23,388,936.98-35,058,665.53-8,809,548.20

Finding the Fourth Proportional to 23,388,936.98, 35,058,665.53 and 8,809,548.20

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Solution

The fourth proportional to 23,388,936.98, 35,058,665.53 and 8,809,548.20 is: 13,205,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,388,936.98 : 35,058,665.53 = 8,809,548.20 : x
  2. Step 2: Convert to fraction form
    23,388,936.98/35,058,665.53 = 8,809,548.20/x
  3. Step 3: Cross multiply
    23,388,936.98x = 35,058,665.53 × 8,809,548.20
  4. Step 4: Simplify right side
    23,388,936.98x = 308,851,003,978,607.19
  5. Step 5: Solve for x
    x = 308,851,003,978,607.19/23,388,936.98
  6. Step 6: Final answer
    x = 13,205,003.90

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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.