Home / 33,746,052.20-46,569,610.89-18,276,136.82

Finding the Fourth Proportional to 33,746,052.20, 46,569,610.89 and 18,276,136.82

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Solution

The fourth proportional to 33,746,052.20, 46,569,610.89 and 18,276,136.82 is: 25,221,100.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,746,052.20 : 46,569,610.89 = 18,276,136.82 : x
  2. Step 2: Convert to fraction form
    33,746,052.20/46,569,610.89 = 18,276,136.82/x
  3. Step 3: Cross multiply
    33,746,052.20x = 46,569,610.89 × 18,276,136.82
  4. Step 4: Simplify right side
    33,746,052.20x = 851,112,580,279,802
  5. Step 5: Solve for x
    x = 851,112,580,279,802/33,746,052.20
  6. Step 6: Final answer
    x = 25,221,100.69

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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.