Home / 17,222,951.70-25,834,463.96-16,170,698.52

Finding the Fourth Proportional to 17,222,951.70, 25,834,463.96 and 16,170,698.52

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Solution

The fourth proportional to 17,222,951.70, 25,834,463.96 and 16,170,698.52 is: 24,256,081.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,222,951.70 : 25,834,463.96 = 16,170,698.52 : x
  2. Step 2: Convert to fraction form
    17,222,951.70/25,834,463.96 = 16,170,698.52/x
  3. Step 3: Cross multiply
    17,222,951.70x = 25,834,463.96 × 16,170,698.52
  4. Step 4: Simplify right side
    17,222,951.70x = 417,761,328,042,111.81
  5. Step 5: Solve for x
    x = 417,761,328,042,111.81/17,222,951.70
  6. Step 6: Final answer
    x = 24,256,081.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.