Home / 45,193,605.24-67,796,794.68-14,481,003.72

Finding the Fourth Proportional to 45,193,605.24, 67,796,794.68 and 14,481,003.72

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Solution

The fourth proportional to 45,193,605.24, 67,796,794.68 and 14,481,003.72 is: 21,723,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,193,605.24 : 67,796,794.68 = 14,481,003.72 : x
  2. Step 2: Convert to fraction form
    45,193,605.24/67,796,794.68 = 14,481,003.72/x
  3. Step 3: Cross multiply
    45,193,605.24x = 67,796,794.68 × 14,481,003.72
  4. Step 4: Simplify right side
    45,193,605.24x = 981,765,635,965,156.38
  5. Step 5: Solve for x
    x = 981,765,635,965,156.38/45,193,605.24
  6. Step 6: Final answer
    x = 21,723,552.05

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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.