Home / 36,504,799.05-54,753,639.98-9,578,455.05

Finding the Fourth Proportional to 36,504,799.05, 54,753,639.98 and 9,578,455.05

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Solution

The fourth proportional to 36,504,799.05, 54,753,639.98 and 9,578,455.05 is: 14,366,748.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,504,799.05 : 54,753,639.98 = 9,578,455.05 : x
  2. Step 2: Convert to fraction form
    36,504,799.05/54,753,639.98 = 9,578,455.05/x
  3. Step 3: Cross multiply
    36,504,799.05x = 54,753,639.98 × 9,578,455.05
  4. Step 4: Simplify right side
    36,504,799.05x = 524,455,279,324,420.69
  5. Step 5: Solve for x
    x = 524,455,279,324,420.69/36,504,799.05
  6. Step 6: Final answer
    x = 14,366,748.84

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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.