Home / 41,373,255.49-57,095,089.86-23,979,689.78

Finding the Fourth Proportional to 41,373,255.49, 57,095,089.86 and 23,979,689.78

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Solution

The fourth proportional to 41,373,255.49, 57,095,089.86 and 23,979,689.78 is: 33,091,970.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,373,255.49 : 57,095,089.86 = 23,979,689.78 : x
  2. Step 2: Convert to fraction form
    41,373,255.49/57,095,089.86 = 23,979,689.78/x
  3. Step 3: Cross multiply
    41,373,255.49x = 57,095,089.86 × 23,979,689.78
  4. Step 4: Simplify right side
    41,373,255.49x = 1,369,122,542,946,761.25
  5. Step 5: Solve for x
    x = 1,369,122,542,946,761.25/41,373,255.49
  6. Step 6: Final answer
    x = 33,091,970.33

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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.