Home / 50,604,670.20-69,834,477.42-27,399,812.52

Finding the Fourth Proportional to 50,604,670.20, 69,834,477.42 and 27,399,812.52

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Solution

The fourth proportional to 50,604,670.20, 69,834,477.42 and 27,399,812.52 is: 37,811,758.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,604,670.20 : 69,834,477.42 = 27,399,812.52 : x
  2. Step 2: Convert to fraction form
    50,604,670.20/69,834,477.42 = 27,399,812.52/x
  3. Step 3: Cross multiply
    50,604,670.20x = 69,834,477.42 × 27,399,812.52
  4. Step 4: Simplify right side
    50,604,670.20x = 1,913,451,588,740,173.25
  5. Step 5: Solve for x
    x = 1,913,451,588,740,173.25/50,604,670.20
  6. Step 6: Final answer
    x = 37,811,758.90

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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.