Home / 26,922,665.86-37,152,771.06-16,467,912.97

Finding the Fourth Proportional to 26,922,665.86, 37,152,771.06 and 16,467,912.97

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Solution

The fourth proportional to 26,922,665.86, 37,152,771.06 and 16,467,912.97 is: 22,725,409.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,922,665.86 : 37,152,771.06 = 16,467,912.97 : x
  2. Step 2: Convert to fraction form
    26,922,665.86/37,152,771.06 = 16,467,912.97/x
  3. Step 3: Cross multiply
    26,922,665.86x = 37,152,771.06 × 16,467,912.97
  4. Step 4: Simplify right side
    26,922,665.86x = 611,828,600,410,414.75
  5. Step 5: Solve for x
    x = 611,828,600,410,414.75/26,922,665.86
  6. Step 6: Final answer
    x = 22,725,409.27

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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.