Home / 33,407,340.27-46,103,936.46-18,727,721.96

Finding the Fourth Proportional to 33,407,340.27, 46,103,936.46 and 18,727,721.96

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Solution

The fourth proportional to 33,407,340.27, 46,103,936.46 and 18,727,721.96 is: 25,845,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,407,340.27 : 46,103,936.46 = 18,727,721.96 : x
  2. Step 2: Convert to fraction form
    33,407,340.27/46,103,936.46 = 18,727,721.96/x
  3. Step 3: Cross multiply
    33,407,340.27x = 46,103,936.46 × 18,727,721.96
  4. Step 4: Simplify right side
    33,407,340.27x = 863,421,702,983,637.88
  5. Step 5: Solve for x
    x = 863,421,702,983,637.88/33,407,340.27
  6. Step 6: Final answer
    x = 25,845,269.22

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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.