Home / 36,277,249.32-50,060,307.42-19,979,725.32

Finding the Fourth Proportional to 36,277,249.32, 50,060,307.42 and 19,979,725.32

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Solution

The fourth proportional to 36,277,249.32, 50,060,307.42 and 19,979,725.32 is: 27,570,756.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,277,249.32 : 50,060,307.42 = 19,979,725.32 : x
  2. Step 2: Convert to fraction form
    36,277,249.32/50,060,307.42 = 19,979,725.32/x
  3. Step 3: Cross multiply
    36,277,249.32x = 50,060,307.42 × 19,979,725.32
  4. Step 4: Simplify right side
    36,277,249.32x = 1,000,191,191,686,357.88
  5. Step 5: Solve for x
    x = 1,000,191,191,686,357.88/36,277,249.32
  6. Step 6: Final answer
    x = 27,570,756.06

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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.