Home / 29,681,836.38-44,520,577.29-9,481,654.62

Finding the Fourth Proportional to 29,681,836.38, 44,520,577.29 and 9,481,654.62

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Solution

The fourth proportional to 29,681,836.38, 44,520,577.29 and 9,481,654.62 is: 14,221,786.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,681,836.38 : 44,520,577.29 = 9,481,654.62 : x
  2. Step 2: Convert to fraction form
    29,681,836.38/44,520,577.29 = 9,481,654.62/x
  3. Step 3: Cross multiply
    29,681,836.38x = 44,520,577.29 × 9,481,654.62
  4. Step 4: Simplify right side
    29,681,836.38x = 422,128,737,346,795.56
  5. Step 5: Solve for x
    x = 422,128,737,346,795.56/29,681,836.38
  6. Step 6: Final answer
    x = 14,221,786.41

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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.