Home / 50,630,651.66-69,870,634.77-27,425,778.62

Finding the Fourth Proportional to 50,630,651.66, 69,870,634.77 and 27,425,778.62

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Solution

The fourth proportional to 50,630,651.66, 69,870,634.77 and 27,425,778.62 is: 37,847,756.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,630,651.66 : 69,870,634.77 = 27,425,778.62 : x
  2. Step 2: Convert to fraction form
    50,630,651.66/69,870,634.77 = 27,425,778.62/x
  3. Step 3: Cross multiply
    50,630,651.66x = 69,870,634.77 × 27,425,778.62
  4. Step 4: Simplify right side
    50,630,651.66x = 1,916,256,561,240,894.50
  5. Step 5: Solve for x
    x = 1,916,256,561,240,894.50/50,630,651.66
  6. Step 6: Final answer
    x = 37,847,756.22

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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.