Home / 33,632,426.24-46,412,747.94-18,162,509.51

Finding the Fourth Proportional to 33,632,426.24, 46,412,747.94 and 18,162,509.51

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Solution

The fourth proportional to 33,632,426.24, 46,412,747.94 and 18,162,509.51 is: 25,064,262.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,426.24 : 46,412,747.94 = 18,162,509.51 : x
  2. Step 2: Convert to fraction form
    33,632,426.24/46,412,747.94 = 18,162,509.51/x
  3. Step 3: Cross multiply
    33,632,426.24x = 46,412,747.94 × 18,162,509.51
  4. Step 4: Simplify right side
    33,632,426.24x = 842,971,975,845,483
  5. Step 5: Solve for x
    x = 842,971,975,845,483/33,632,426.24
  6. Step 6: Final answer
    x = 25,064,262.98

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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.