Home / 17,111,398-23,613,729.24-10,236,169.84

Finding the Fourth Proportional to 17,111,398, 23,613,729.24 and 10,236,169.84

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Solution

The fourth proportional to 17,111,398, 23,613,729.24 and 10,236,169.84 is: 14,125,914.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,111,398 : 23,613,729.24 = 10,236,169.84 : x
  2. Step 2: Convert to fraction form
    17,111,398/23,613,729.24 = 10,236,169.84/x
  3. Step 3: Cross multiply
    17,111,398x = 23,613,729.24 × 10,236,169.84
  4. Step 4: Simplify right side
    17,111,398x = 241,714,143,056,414.09
  5. Step 5: Solve for x
    x = 241,714,143,056,414.09/17,111,398
  6. Step 6: Final answer
    x = 14,125,914.38

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1.5x scale

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.