Home / 41,137,726.97-56,768,834.33-22,552,231.91

Finding the Fourth Proportional to 41,137,726.97, 56,768,834.33 and 22,552,231.91

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Solution

The fourth proportional to 41,137,726.97, 56,768,834.33 and 22,552,231.91 is: 31,121,406.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,137,726.97 : 56,768,834.33 = 22,552,231.91 : x
  2. Step 2: Convert to fraction form
    41,137,726.97/56,768,834.33 = 22,552,231.91/x
  3. Step 3: Cross multiply
    41,137,726.97x = 56,768,834.33 × 22,552,231.91
  4. Step 4: Simplify right side
    41,137,726.97x = 1,280,263,916,957,768.50
  5. Step 5: Solve for x
    x = 1,280,263,916,957,768.50/41,137,726.97
  6. Step 6: Final answer
    x = 31,121,406.34

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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.