Home / 53,384,443.70-80,076,665.55-33,229,051.70

Finding the Fourth Proportional to 53,384,443.70, 80,076,665.55 and 33,229,051.70

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Solution

The fourth proportional to 53,384,443.70, 80,076,665.55 and 33,229,051.70 is: 49,843,577.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,384,443.70 : 80,076,665.55 = 33,229,051.70 : x
  2. Step 2: Convert to fraction form
    53,384,443.70/80,076,665.55 = 33,229,051.70/x
  3. Step 3: Cross multiply
    53,384,443.70x = 80,076,665.55 × 33,229,051.70
  4. Step 4: Simplify right side
    53,384,443.70x = 2,660,871,659,524,559
  5. Step 5: Solve for x
    x = 2,660,871,659,524,559/53,384,443.70
  6. Step 6: Final answer
    x = 49,843,577.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.