Home / 17,269,468.52-23,831,391.46-9,534,370.28

Finding the Fourth Proportional to 17,269,468.52, 23,831,391.46 and 9,534,370.28

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Solution

The fourth proportional to 17,269,468.52, 23,831,391.46 and 9,534,370.28 is: 13,157,168.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,468.52 : 23,831,391.46 = 9,534,370.28 : x
  2. Step 2: Convert to fraction form
    17,269,468.52/23,831,391.46 = 9,534,370.28/x
  3. Step 3: Cross multiply
    17,269,468.52x = 23,831,391.46 × 9,534,370.28
  4. Step 4: Simplify right side
    17,269,468.52x = 227,217,310,467,269.81
  5. Step 5: Solve for x
    x = 227,217,310,467,269.81/17,269,468.52
  6. Step 6: Final answer
    x = 13,157,168.69

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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.