Home / 17,510,383.78-24,170,777.78-10,541,385.25

Finding the Fourth Proportional to 17,510,383.78, 24,170,777.78 and 10,541,385.25

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Solution

The fourth proportional to 17,510,383.78, 24,170,777.78 and 10,541,385.25 is: 14,550,993.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,510,383.78 : 24,170,777.78 = 10,541,385.25 : x
  2. Step 2: Convert to fraction form
    17,510,383.78/24,170,777.78 = 10,541,385.25/x
  3. Step 3: Cross multiply
    17,510,383.78x = 24,170,777.78 × 10,541,385.25
  4. Step 4: Simplify right side
    17,510,383.78x = 254,793,480,371,119.75
  5. Step 5: Solve for x
    x = 254,793,480,371,119.75/17,510,383.78
  6. Step 6: Final answer
    x = 14,550,993.49

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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.