Home / 17,348,551.08-23,941,142.22-9,613,722.54

Finding the Fourth Proportional to 17,348,551.08, 23,941,142.22 and 9,613,722.54

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Solution

The fourth proportional to 17,348,551.08, 23,941,142.22 and 9,613,722.54 is: 13,267,015.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,551.08 : 23,941,142.22 = 9,613,722.54 : x
  2. Step 2: Convert to fraction form
    17,348,551.08/23,941,142.22 = 9,613,722.54/x
  3. Step 3: Cross multiply
    17,348,551.08x = 23,941,142.22 × 9,613,722.54
  4. Step 4: Simplify right side
    17,348,551.08x = 230,163,498,593,759.59
  5. Step 5: Solve for x
    x = 230,163,498,593,759.59/17,348,551.08
  6. Step 6: Final answer
    x = 13,267,015.64

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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.