Home / 17,047,229.36-25,570,669.02-9,854,186.36

Finding the Fourth Proportional to 17,047,229.36, 25,570,669.02 and 9,854,186.36

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Solution

The fourth proportional to 17,047,229.36, 25,570,669.02 and 9,854,186.36 is: 14,781,178.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047,229.36 : 25,570,669.02 = 9,854,186.36 : x
  2. Step 2: Convert to fraction form
    17,047,229.36/25,570,669.02 = 9,854,186.36/x
  3. Step 3: Cross multiply
    17,047,229.36x = 25,570,669.02 × 9,854,186.36
  4. Step 4: Simplify right side
    17,047,229.36x = 251,978,137,872,958.56
  5. Step 5: Solve for x
    x = 251,978,137,872,958.56/17,047,229.36
  6. Step 6: Final answer
    x = 14,781,178.37

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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.