Home / 50,593,690.42-69,819,277.98-27,388,800.16

Finding the Fourth Proportional to 50,593,690.42, 69,819,277.98 and 27,388,800.16

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Solution

The fourth proportional to 50,593,690.42, 69,819,277.98 and 27,388,800.16 is: 37,796,536.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,690.42 : 69,819,277.98 = 27,388,800.16 : x
  2. Step 2: Convert to fraction form
    50,593,690.42/69,819,277.98 = 27,388,800.16/x
  3. Step 3: Cross multiply
    50,593,690.42x = 69,819,277.98 × 27,388,800.16
  4. Step 4: Simplify right side
    50,593,690.42x = 1,912,266,251,909,708.50
  5. Step 5: Solve for x
    x = 1,912,266,251,909,708.50/50,593,690.42
  6. Step 6: Final answer
    x = 37,796,536.21

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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.