Home / 62,322,945.44-93,479,989.46-19,187,650.94

Finding the Fourth Proportional to 62,322,945.44, 93,479,989.46 and 19,187,650.94

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Solution

The fourth proportional to 62,322,945.44, 93,479,989.46 and 19,187,650.94 is: 28,780,112.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,322,945.44 : 93,479,989.46 = 19,187,650.94 : x
  2. Step 2: Convert to fraction form
    62,322,945.44/93,479,989.46 = 19,187,650.94/x
  3. Step 3: Cross multiply
    62,322,945.44x = 93,479,989.46 × 19,187,650.94
  4. Step 4: Simplify right side
    62,322,945.44x = 1,793,661,407,633,359
  5. Step 5: Solve for x
    x = 1,793,661,407,633,359/62,322,945.44
  6. Step 6: Final answer
    x = 28,780,112.93

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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.