Home / 35,734,546.44-49,311,667.08-20,052,108.36

Finding the Fourth Proportional to 35,734,546.44, 49,311,667.08 and 20,052,108.36

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Solution

The fourth proportional to 35,734,546.44, 49,311,667.08 and 20,052,108.36 is: 27,670,783.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,734,546.44 : 49,311,667.08 = 20,052,108.36 : x
  2. Step 2: Convert to fraction form
    35,734,546.44/49,311,667.08 = 20,052,108.36/x
  3. Step 3: Cross multiply
    35,734,546.44x = 49,311,667.08 × 20,052,108.36
  4. Step 4: Simplify right side
    35,734,546.44x = 988,802,891,700,404.75
  5. Step 5: Solve for x
    x = 988,802,891,700,404.75/35,734,546.44
  6. Step 6: Final answer
    x = 27,670,783.32

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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.