Home / 73,524,950.14-110,269,046.21-21,699,266.69

Finding the Fourth Proportional to 73,524,950.14, 110,269,046.21 and 21,699,266.69

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Solution

The fourth proportional to 73,524,950.14, 110,269,046.21 and 21,699,266.69 is: 32,543,475.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,524,950.14 : 110,269,046.21 = 21,699,266.69 : x
  2. Step 2: Convert to fraction form
    73,524,950.14/110,269,046.21 = 21,699,266.69/x
  3. Step 3: Cross multiply
    73,524,950.14x = 110,269,046.21 × 21,699,266.69
  4. Step 4: Simplify right side
    73,524,950.14x = 2,392,757,441,254,227.50
  5. Step 5: Solve for x
    x = 2,392,757,441,254,227.50/73,524,950.14
  6. Step 6: Final answer
    x = 32,543,475.88

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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.