Home / 43,969,336.80-65,954,005.20-32,490,211.20

Finding the Fourth Proportional to 43,969,336.80, 65,954,005.20 and 32,490,211.20

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Solution

The fourth proportional to 43,969,336.80, 65,954,005.20 and 32,490,211.20 is: 48,735,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,969,336.80 : 65,954,005.20 = 32,490,211.20 : x
  2. Step 2: Convert to fraction form
    43,969,336.80/65,954,005.20 = 32,490,211.20/x
  3. Step 3: Cross multiply
    43,969,336.80x = 65,954,005.20 × 32,490,211.20
  4. Step 4: Simplify right side
    43,969,336.80x = 2,142,859,558,433,898.25
  5. Step 5: Solve for x
    x = 2,142,859,558,433,898.25/43,969,336.80
  6. Step 6: Final answer
    x = 48,735,316.80

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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.