Home / 43,560,147.83-65,340,221.74-41,576,101.43

Finding the Fourth Proportional to 43,560,147.83, 65,340,221.74 and 41,576,101.43

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Solution

The fourth proportional to 43,560,147.83, 65,340,221.74 and 41,576,101.43 is: 62,364,152.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,560,147.83 : 65,340,221.74 = 41,576,101.43 : x
  2. Step 2: Convert to fraction form
    43,560,147.83/65,340,221.74 = 41,576,101.43/x
  3. Step 3: Cross multiply
    43,560,147.83x = 65,340,221.74 × 41,576,101.43
  4. Step 4: Simplify right side
    43,560,147.83x = 2,716,591,686,090,289.50
  5. Step 5: Solve for x
    x = 2,716,591,686,090,289.50/43,560,147.83
  6. Step 6: Final answer
    x = 62,364,152.14

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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.