Home / 50,593,664.52-69,818,677.92-27,388,282.32

Finding the Fourth Proportional to 50,593,664.52, 69,818,677.92 and 27,388,282.32

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Solution

The fourth proportional to 50,593,664.52, 69,818,677.92 and 27,388,282.32 is: 37,795,516.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,664.52 : 69,818,677.92 = 27,388,282.32 : x
  2. Step 2: Convert to fraction form
    50,593,664.52/69,818,677.92 = 27,388,282.32/x
  3. Step 3: Cross multiply
    50,593,664.52x = 69,818,677.92 × 27,388,282.32
  4. Step 4: Simplify right side
    50,593,664.52x = 1,912,213,662,082,110.50
  5. Step 5: Solve for x
    x = 1,912,213,662,082,110.50/50,593,664.52
  6. Step 6: Final answer
    x = 37,795,516.10

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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.