Home / 33,540,364.78-46,285,424.96-18,856,096.37

Finding the Fourth Proportional to 33,540,364.78, 46,285,424.96 and 18,856,096.37

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Solution

The fourth proportional to 33,540,364.78, 46,285,424.96 and 18,856,096.37 is: 26,021,256.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,540,364.78 : 46,285,424.96 = 18,856,096.37 : x
  2. Step 2: Convert to fraction form
    33,540,364.78/46,285,424.96 = 18,856,096.37/x
  3. Step 3: Cross multiply
    33,540,364.78x = 46,285,424.96 × 18,856,096.37
  4. Step 4: Simplify right side
    33,540,364.78x = 872,762,433,246,455.62
  5. Step 5: Solve for x
    x = 872,762,433,246,455.62/33,540,364.78
  6. Step 6: Final answer
    x = 26,021,256.45

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1.5x scale

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.