Home / 50,593,692.92-69,819,281.43-27,388,802.66

Finding the Fourth Proportional to 50,593,692.92, 69,819,281.43 and 27,388,802.66

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Solution

The fourth proportional to 50,593,692.92, 69,819,281.43 and 27,388,802.66 is: 37,796,539.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,692.92 : 69,819,281.43 = 27,388,802.66 : x
  2. Step 2: Convert to fraction form
    50,593,692.92/69,819,281.43 = 27,388,802.66/x
  3. Step 3: Cross multiply
    50,593,692.92x = 69,819,281.43 × 27,388,802.66
  4. Step 4: Simplify right side
    50,593,692.92x = 1,912,266,520,949,272.75
  5. Step 5: Solve for x
    x = 1,912,266,520,949,272.75/50,593,692.92
  6. Step 6: Final answer
    x = 37,796,539.66

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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.