Home / 45,171,825.12-62,336,982.96-24,545,334.24

Finding the Fourth Proportional to 45,171,825.12, 62,336,982.96 and 24,545,334.24

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Solution

The fourth proportional to 45,171,825.12, 62,336,982.96 and 24,545,334.24 is: 33,872,487.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,171,825.12 : 62,336,982.96 = 24,545,334.24 : x
  2. Step 2: Convert to fraction form
    45,171,825.12/62,336,982.96 = 24,545,334.24/x
  3. Step 3: Cross multiply
    45,171,825.12x = 62,336,982.96 × 24,545,334.24
  4. Step 4: Simplify right side
    45,171,825.12x = 1,530,082,082,266,384.50
  5. Step 5: Solve for x
    x = 1,530,082,082,266,384.50/45,171,825.12
  6. Step 6: Final answer
    x = 33,872,487.51

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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.