Home / 17,298,105.96-23,871,884.46-9,563,646.48

Finding the Fourth Proportional to 17,298,105.96, 23,871,884.46 and 9,563,646.48

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Solution

The fourth proportional to 17,298,105.96, 23,871,884.46 and 9,563,646.48 is: 13,198,107.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,105.96 : 23,871,884.46 = 9,563,646.48 : x
  2. Step 2: Convert to fraction form
    17,298,105.96/23,871,884.46 = 9,563,646.48/x
  3. Step 3: Cross multiply
    17,298,105.96x = 23,871,884.46 × 9,563,646.48
  4. Step 4: Simplify right side
    17,298,105.96x = 228,302,263,786,845.72
  5. Step 5: Solve for x
    x = 228,302,263,786,845.72/17,298,105.96
  6. Step 6: Final answer
    x = 13,198,107.60

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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.