Home / 33,632,606.64-46,412,995.44-18,162,690.96

Finding the Fourth Proportional to 33,632,606.64, 46,412,995.44 and 18,162,690.96

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Solution

The fourth proportional to 33,632,606.64, 46,412,995.44 and 18,162,690.96 is: 25,064,512.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,606.64 : 46,412,995.44 = 18,162,690.96 : x
  2. Step 2: Convert to fraction form
    33,632,606.64/46,412,995.44 = 18,162,690.96/x
  3. Step 3: Cross multiply
    33,632,606.64x = 46,412,995.44 × 18,162,690.96
  4. Step 4: Simplify right side
    33,632,606.64x = 842,984,892,704,609.25
  5. Step 5: Solve for x
    x = 842,984,892,704,609.25/33,632,606.64
  6. Step 6: Final answer
    x = 25,064,512.59

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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.