Home / 17,782,729.02-24,540,190.94-9,633,967.02

Finding the Fourth Proportional to 17,782,729.02, 24,540,190.94 and 9,633,967.02

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Solution

The fourth proportional to 17,782,729.02, 24,540,190.94 and 9,633,967.02 is: 13,294,887.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,729.02 : 24,540,190.94 = 9,633,967.02 : x
  2. Step 2: Convert to fraction form
    17,782,729.02/24,540,190.94 = 9,633,967.02/x
  3. Step 3: Cross multiply
    17,782,729.02x = 24,540,190.94 × 9,633,967.02
  4. Step 4: Simplify right side
    17,782,729.02x = 236,419,390,180,462.81
  5. Step 5: Solve for x
    x = 236,419,390,180,462.81/17,782,729.02
  6. Step 6: Final answer
    x = 13,294,887.97

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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.