Home / 35,734,546.94-49,311,667.77-20,052,108.86

Finding the Fourth Proportional to 35,734,546.94, 49,311,667.77 and 20,052,108.86

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Solution

The fourth proportional to 35,734,546.94, 49,311,667.77 and 20,052,108.86 is: 27,670,784.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,734,546.94 : 49,311,667.77 = 20,052,108.86 : x
  2. Step 2: Convert to fraction form
    35,734,546.94/49,311,667.77 = 20,052,108.86/x
  3. Step 3: Cross multiply
    35,734,546.94x = 49,311,667.77 × 20,052,108.86
  4. Step 4: Simplify right side
    35,734,546.94x = 988,802,930,192,193.50
  5. Step 5: Solve for x
    x = 988,802,930,192,193.50/35,734,546.94
  6. Step 6: Final answer
    x = 27,670,784.01

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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.