Home / 44,045,999.80-66,068,999.70-32,566,874.20

Finding the Fourth Proportional to 44,045,999.80, 66,068,999.70 and 32,566,874.20

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Solution

The fourth proportional to 44,045,999.80, 66,068,999.70 and 32,566,874.20 is: 48,850,311.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,045,999.80 : 66,068,999.70 = 32,566,874.20 : x
  2. Step 2: Convert to fraction form
    44,045,999.80/66,068,999.70 = 32,566,874.20/x
  3. Step 3: Cross multiply
    44,045,999.80x = 66,068,999.70 × 32,566,874.20
  4. Step 4: Simplify right side
    44,045,999.80x = 2,151,660,801,749,737.75
  5. Step 5: Solve for x
    x = 2,151,660,801,749,737.75/44,045,999.80
  6. Step 6: Final answer
    x = 48,850,311.30

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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.