Home / 33,163,727.97-45,765,331.42-18,076,106.60

Finding the Fourth Proportional to 33,163,727.97, 45,765,331.42 and 18,076,106.60

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Solution

The fourth proportional to 33,163,727.97, 45,765,331.42 and 18,076,106.60 is: 24,944,692.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,163,727.97 : 45,765,331.42 = 18,076,106.60 : x
  2. Step 2: Convert to fraction form
    33,163,727.97/45,765,331.42 = 18,076,106.60/x
  3. Step 3: Cross multiply
    33,163,727.97x = 45,765,331.42 × 18,076,106.60
  4. Step 4: Simplify right side
    33,163,727.97x = 827,259,009,103,422.75
  5. Step 5: Solve for x
    x = 827,259,009,103,422.75/33,163,727.97
  6. Step 6: Final answer
    x = 24,944,692.88

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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.