Home / 44,375,174.40-66,562,761.60-32,187,460.80

Finding the Fourth Proportional to 44,375,174.40, 66,562,761.60 and 32,187,460.80

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Solution

The fourth proportional to 44,375,174.40, 66,562,761.60 and 32,187,460.80 is: 48,281,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,375,174.40 : 66,562,761.60 = 32,187,460.80 : x
  2. Step 2: Convert to fraction form
    44,375,174.40/66,562,761.60 = 32,187,460.80/x
  3. Step 3: Cross multiply
    44,375,174.40x = 66,562,761.60 × 32,187,460.80
  4. Step 4: Simplify right side
    44,375,174.40x = 2,142,486,279,739,745.50
  5. Step 5: Solve for x
    x = 2,142,486,279,739,745.50/44,375,174.40
  6. Step 6: Final answer
    x = 48,281,191.20

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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.