Home / 49,077,723.20-73,616,584.80-35,401,974.80

Finding the Fourth Proportional to 49,077,723.20, 73,616,584.80 and 35,401,974.80

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Solution

The fourth proportional to 49,077,723.20, 73,616,584.80 and 35,401,974.80 is: 53,102,962.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,077,723.20 : 73,616,584.80 = 35,401,974.80 : x
  2. Step 2: Convert to fraction form
    49,077,723.20/73,616,584.80 = 35,401,974.80/x
  3. Step 3: Cross multiply
    49,077,723.20x = 73,616,584.80 × 35,401,974.80
  4. Step 4: Simplify right side
    49,077,723.20x = 2,606,172,479,951,662.50
  5. Step 5: Solve for x
    x = 2,606,172,479,951,662.50/49,077,723.20
  6. Step 6: Final answer
    x = 53,102,962.20

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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.