Home / 32,626,942.85-45,026,336.60-17,943,745.61

Finding the Fourth Proportional to 32,626,942.85, 45,026,336.60 and 17,943,745.61

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Solution

The fourth proportional to 32,626,942.85, 45,026,336.60 and 17,943,745.61 is: 24,763,004.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626,942.85 : 45,026,336.60 = 17,943,745.61 : x
  2. Step 2: Convert to fraction form
    32,626,942.85/45,026,336.60 = 17,943,745.61/x
  3. Step 3: Cross multiply
    32,626,942.85x = 45,026,336.60 × 17,943,745.61
  4. Step 4: Simplify right side
    32,626,942.85x = 807,941,129,790,768.62
  5. Step 5: Solve for x
    x = 807,941,129,790,768.62/32,626,942.85
  6. Step 6: Final answer
    x = 24,763,004.41

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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.