Home / 50,630,754.54-69,870,776.68-27,425,881.33

Finding the Fourth Proportional to 50,630,754.54, 69,870,776.68 and 27,425,881.33

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Solution

The fourth proportional to 50,630,754.54, 69,870,776.68 and 27,425,881.33 is: 37,847,897.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,630,754.54 : 69,870,776.68 = 27,425,881.33 : x
  2. Step 2: Convert to fraction form
    50,630,754.54/69,870,776.68 = 27,425,881.33/x
  3. Step 3: Cross multiply
    50,630,754.54x = 69,870,776.68 × 27,425,881.33
  4. Step 4: Simplify right side
    50,630,754.54x = 1,916,267,629,520,217
  5. Step 5: Solve for x
    x = 1,916,267,629,520,217/50,630,754.54
  6. Step 6: Final answer
    x = 37,847,897.92

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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.