Home / 43,971,525.80-65,957,288.70-33,059,270.60

Finding the Fourth Proportional to 43,971,525.80, 65,957,288.70 and 33,059,270.60

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Solution

The fourth proportional to 43,971,525.80, 65,957,288.70 and 33,059,270.60 is: 49,588,905.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,971,525.80 : 65,957,288.70 = 33,059,270.60 : x
  2. Step 2: Convert to fraction form
    43,971,525.80/65,957,288.70 = 33,059,270.60/x
  3. Step 3: Cross multiply
    43,971,525.80x = 65,957,288.70 × 33,059,270.60
  4. Step 4: Simplify right side
    43,971,525.80x = 2,180,499,855,175,622.50
  5. Step 5: Solve for x
    x = 2,180,499,855,175,622.50/43,971,525.80
  6. Step 6: Final answer
    x = 49,588,905.90

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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.