Home / 44,288,046.80-66,432,070.20-32,950,638.80

Finding the Fourth Proportional to 44,288,046.80, 66,432,070.20 and 32,950,638.80

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Solution

The fourth proportional to 44,288,046.80, 66,432,070.20 and 32,950,638.80 is: 49,425,958.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,046.80 : 66,432,070.20 = 32,950,638.80 : x
  2. Step 2: Convert to fraction form
    44,288,046.80/66,432,070.20 = 32,950,638.80/x
  3. Step 3: Cross multiply
    44,288,046.80x = 66,432,070.20 × 32,950,638.80
  4. Step 4: Simplify right side
    44,288,046.80x = 2,188,979,149,896,444
  5. Step 5: Solve for x
    x = 2,188,979,149,896,444/44,288,046.80
  6. Step 6: Final answer
    x = 49,425,958.20

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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.