Home / 33,684,537.43-46,484,939.34-18,597,271.69

Finding the Fourth Proportional to 33,684,537.43, 46,484,939.34 and 18,597,271.69

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Solution

The fourth proportional to 33,684,537.43, 46,484,939.34 and 18,597,271.69 is: 25,664,388.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684,537.43 : 46,484,939.34 = 18,597,271.69 : x
  2. Step 2: Convert to fraction form
    33,684,537.43/46,484,939.34 = 18,597,271.69/x
  3. Step 3: Cross multiply
    33,684,537.43x = 46,484,939.34 × 18,597,271.69
  4. Step 4: Simplify right side
    33,684,537.43x = 864,493,046,399,149.38
  5. Step 5: Solve for x
    x = 864,493,046,399,149.38/33,684,537.43
  6. Step 6: Final answer
    x = 25,664,388.24

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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.